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01The thesis
02Gram vs ounce
03Gold
04Silver
05Platinum
06Palladium
07Disclosed exclusions
08Methodology

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  • Tokenized Gold Index→
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OCB/Products/Coverage/Precious Metals
OCB RWA CoverageLive · Oct 21, 2026

Tokenized Precious Metals

$6.13BMeasured metalacross 3 of 4 metals

Every tokenized precious metal we can measure onchain — gold, silver, platinum and palladium — sized in troy ounces at spot and scored on the same RWA rubric as the rest of our coverage. Gram-denominated and ounce-denominated tokens are normalized to a single ounce basis, so their supply can be compared and summed. Gold and silver are measured coverage; platinum is one disclosed name; palladium is a disclosed absence.

Measured metal

$6.13B

across 3 of 4 metals

Gold quality

76.91

Tokenized Gold Index level

Silver measured

$215.25M

tokenized silver we measure

Names measured

12

6 of 12 scored

The reconciliation

A gram is not an ounce. One troy ounce is 31.1034768 grams.

Tokenized metals split into two families: a token can be one troy ounce of metal (PAX Gold, Tether Gold, Kinesis Silver) or one gram (Kinesis Gold, Comtech, VeraOne, the Aurus family). A four-dollar gram-gold token and a four-thousand-dollar ounce-gold token hold the same metal per unit of weight — until both are put on one basis, their supply figures cannot be compared or summed. Every ounce on this surface is normalized to a single troy-ounce basis before it is valued — a gram token’s supply is divided by 31.1034768 first. Get that wrong and a gram token reads roughly thirty-one times too large; the “1 token =” column on every panel shows exactly which basis each name uses.

Gold

$5.92B of tokenized gold, 1.43M oz.

Priced at $4.13K / troy oz · gold spot (Chainlink XAU/USD, 00:00 UTC close) · observed Oct 20, 2026

OCB Index

Tokenized Gold Coverage Index

Supply-weighted quality of the gold constituents, scored 0–100 — the one genuine index level on this surface.
ONCHAIN
BENCHMARK
Window
Silver

$215.25M of tokenized silver, 3.73M oz.

Silver is thin and concentrated: Kinesis Silver (KAG) is the overwhelming majority of the tokenized silver we measure, with Matrixdock (XAGM) and Aurus (tSILVER) a thin tail. That concentration is the honest early-capture finding — we measure the category now, before it broadens, so we own the series when it does. It is a first-class slice, deliberately NOT a standalone silver index: an index of one dominant token plus dust would be a single-name tracker.

Priced at $57.78 / troy oz · silver spot (Chainlink XAG/USD, 00:00 UTC close) · observed Oct 20, 2026

Tokenized silver constituents, by measured supply.
TickerIssuer1 token =Supply (oz)▼Supply (USD)WeightScore / 100Evidence
KAG

Kinesis

Kinesis (Stellar fork)

1 troy oz
3.67M oz$212M
98.4%
66 / 100Developing
Platinum

$247.53K of tokenized platinum, 146 oz.

Tokenized platinum is thin. We measure one physically-backed, redeemable platinum token — Aurus tPLATINUM (tXPT). Perpetual or synthetic platinum (e.g. Ostium) is out of scope by definition: it is not spot-backed metal. We catalogue the one name we can measure now to own the platinum series as the category forms.

Priced at $1.69K / troy oz · LBMA platinum price · observed Sep 29, 2026

Tokenized platinum constituents, by measured supply.
TickerIssuer1 token =Supply (oz)▼Supply (USD)WeightScore / 100Evidence
TXPT

Aurus

Ethereum

1 gram0.0322 oz
146 oz$248K
100.0%
Rating pending
Onchain-verified

TXPT 146 oz · total 146 oz · 0 of 1 scored

Palladium

No tokenized palladium exists onchain today.

We measure no physically-backed, redeemable tokenized palladium — the category has not formed onchain. This is a disclosed absence, not a hidden gap: we would measure palladium the moment a real spot-backed token exists. Listing it keeps the metals set whole and honest.

Disclosed structural absence

We keep palladium in the set so the metals map is whole. The moment a material, physically-backed, redeemable tokenized palladium exists onchain, it is measured here — the empty panel is the finding until then.

Disclosed exclusions

What we hold out of the denominators, and why.

A metals-backing measurement is only honest if the exclusions are stated. A bridged wrapper would double-count ounces already measured; a fund or ETF proxy is not allocated metal; a private-credit fund with a metal in its name is not tokenized metal. Each is held out with a reason, never silently dropped.

Disclosed exclusions held out of the metals denominators, with reasons.
Held out▲MetalReason
ETF/fund-proxy silver (SLVR, fSLVR, SLVon)silverFund/ETF wrappers, NOT allocated bullion. Including them in a metals-BACKING view would publish a wrong claim — a token backed by an ETF share is not a token backed by metal. Held out with a stated rule.
Silver-named RWA credit (Centrifuge New Silver)silverA private-credit fund that happens to carry 'silver' in its name — not tokenized silver metal. Excluded from the bullion denominator so a name collision never inflates the silver figure.
Tether Gold bridged (XAUT0)goldLayerZero lock-and-mint wrapper of XAUT, already counted via its native deployments; including it would double-count the same ounces.
Methodology

How this is measured.

Supply is read from each active deployment’s onchain totalSupply, converted to token units with the contract’s own decimals, then normalized to troy ounces with the catalog’s grams-per-token factor. Ounces are valued at the spot price for that metal at the 00:00 UTC close: gold and silver from the Chainlink XAU/USD and XAG/USD feeds, platinum from the LBMA price (withheld while that source is unavailable).

Scores are the OCB RWA rubric — the same rubric the rest of our coverage is scored on — anchored to each name’s primary deployment. Every constituent is included regardless of score: this is coverage, so a low score is a finding, not a filter.

Evidence basis is labelled per name. Onchain-verified names have supply read from a public chain. Issuer-attested names (Kinesis Gold and Silver, on a permissioned Stellar fork) have supply the issuer attests to and holder concentration we cannot independently read — included so the measurement is complete, disclosed so no reader mistakes the basis.

This is a coverage surface, not an index: it publishes no level series of its own. The one genuine index level here is the live Tokenized Gold Coverage Index, which the gold panel borrows.

INDEX LEVEL 0–100 0 30 60 90 100 Jul 30 Aug 7 Aug 15 Aug 23 Aug 31 Sep 8 Sep 16 Sep 29 Oct 7 Oct 15 76.9
Source: OCB Tokenized Gold Coverage Index · onchainbenchmark.comRecomputed daily · Oct 21, 2026

This level is the live Tokenized Gold Coverage Index. The other metals are coverage breakdowns, not index-level series — silver is too concentrated to be a standalone index, platinum is one name, palladium is empty.

Tokenized gold constituents, by measured supply.
TickerIssuer1 token =Supply (oz)▼Supply (USD)WeightScore / 100Evidence
XAUt

TG Commodities (Tether)

Ethereum · BNB Chain

1 troy oz
841K oz$3.5B
58.6%
72 / 100Institutional-grade
Onchain-verified
PAXG

Paxos

Ethereum

1 troy oz
439K oz$1.8B
30.6%
92 / 100Verified Capital
Onchain-verified
KAU

Kinesis

Kinesis (Stellar fork)

1 gram0.0322 oz
128K oz$528M
8.9%
60 / 100Developing
Issuer-attested
XAUM

Matrixdock / Matrixport

Ethereum · BNB Chain · Solana · Plume

1 troy oz
13K oz$52M
0.9%
51 / 100Limited
Onchain-verified
VRO

VeraOne

Ethereum

1 gram0.0322 oz
12K oz$49M
0.8%
Rating pending
Onchain-verified
TXAU

Aurus

Ethereum

1 gram0.0322 oz
1K oz$6M
0.1%
Rating pending
Onchain-verified
CGO

Comtech Gold / DMCC

XDC

1 gram0.0322 oz
772 oz$3M
0.1%
Rating pending
Onchain-verified
MCAU

Meld Gold

Algorand

1 gram0.0322 oz
28 oz$117K
0.0%
Rating pending
Onchain-verified

XAUt 841K oz · PAXG 439K oz · KAU 128K oz · XAUM 13K oz · VRO 12K oz · TXAU 1K oz · CGO 772 oz · MCAU 28 oz · total 1.43M oz · $5.9B · XAUt 58.6% · 4 of 8 scored

Issuer-attested
XAGM

Matrixdock / Matrixport

Ethereum

1 troy oz
33K oz
$2M
0.9%
49 / 100Limited
Onchain-verified
TXAG

Aurus

Ethereum

1 gram0.0322 oz
25K oz
$1M
0.7%
Rating pending
Onchain-verified

KAG 3.67M oz · XAGM 33K oz · TXAG 25K oz · total 3.73M oz · $215M · KAG 98.4% · 2 of 3 scored

· $248K
· TXPT 100.0%