1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b5be6aea68f816cf2980b560c5175a59e08b5322658964453855531b3973ea. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6fec23a6-7665-4e77-a318-d27c4b34eb64.json and https://artists.proofprofile.net/proofs/artist/6fec23a6-7665-4e77-a318-d27c4b34eb64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb4e462ed1acb6115d3ff855d919ad8d7bbd04c3b40049e8e07613b84330d18. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2427884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8933efedb837b0d02e095d44e861011f8e79c20e83e8bcbb00033452e2c1abf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2332152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee1da2cb215e9eac7821566c82091d38ba09a28e1c92007ec5143edd21f2002. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2303039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65aa1c561581b16a43234d578c89622db27e0bfc7f5684e18b3469c0cb868e5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2372051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bdbcb370a6298e4f9b32ed600eb0a7cc86b4a80eb1e66002a0b260727daded. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93a7659ef38cbd8209d419a3a9842b4cc85675c736f5f0e42c70f7590139378. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed69de1457c2935d8336d09c0a61d4b25ff0855df1fe80d3c4bc7a1105195d9a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a33d207ee18db4a10e9584412287319c0a2c102976322a3222d7e1d5248b430. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a04051f16c2c9574796e2cbbc73a92a1f2b4e43a1bd998097b7e2e37a32136e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5d293d2ac6b52997f7cb5cc57448024aaf042ad6bc492d493ba0194dbb448e. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b73ce6b35bd644b10c9d096b48da1ded1d3c46e293728e541625a03f6c8708. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284768.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069d8da15a1e1af55ab1ec2c778851fa31a46a49872dba9c5b650126b557878e. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7f0b8564cb4380a4d6e31d226dd7d31b2825a3cd870b2fe1b81aa1464b5125. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d47ccb046646e6ff2e135783fcdc062a80419d291a434672c42895708540fc6. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175c1649a06348f2580fa72a73116d5f2e76640b83143737465ab7b2fa33cb16. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc146c6f9b452df1d66f39e5fb5baa2132bfc25130ac1c2059c560a30a4dede7a. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f03fb28e033bdbaba39c4dca4922bfef3c06d3b1ce18d3b958cd95b2d6a2530. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707cf18b9b969a0258b298a0ddcff11299a387ecdd6e7c6c20a1875b8652b2a3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfb07faea5570fc11c47723a55c7c474501d323600defd1027700f25d43defa. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43492c03f0dd4c83adf47da5e2e095bf766e2d8119492f56760660c64883beb. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdf061db85b82fb2dbae5051519ed095c07a424ab0580934dfd5760e3097ed8. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f688a234f0776ff41f8b9b86d6ceae9d624baee2085617fca1436607dd4611. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33af94f92349b27bed1a5d8f87a7d024a1496ccfc59a6ab364e336ef1c0f5a4. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0f4bae801143538ad80b4c4c74305ccec7a7440a447463a3426d92d3090f52. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62284787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a66fa76d02db1bb4c3d022213503cc52b347ce1d09c02c26950ce6b68e785ab. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1650449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cbef8b289333be161dd68d2089107b47d8921ebe991a4fe1ecd4173dada95f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1650453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedd8edcaeba1101db50603622d6fe2b6d03e09cbfc9b8fcbb97d01cbb143cb8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1650455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf1ab5c4ace87c2dbc98bc5093fa66c217e006a8f93ea31c35a0003811a16f2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:26:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1650452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a9adfd2c85eee8060076959086dcb3e656ec92469bd70e8cd928748b339fba. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1650448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246b4f17a1e4dccd97365c115aebf550324c8bc425105e981a3e24b28d3414ca. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1650454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b48dcbf68da57ffdd073f400933578f8c38094f6dcd2d83477d4f5fcf4e3997. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA0TI1100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0ad160dc61b9ff308150d24c2be750999a3b42e0205922c3d11f4a8ef2b868. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA0TI1100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2638aeda57a83cee1694e737878acc404b1266ed507c8be074345c82ac5d97c3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA0TI1100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46f3156105ec2f5161690e9716358b615382a8a5df09dc6001129d1d513fd3d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA0TI1100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f2c4108a9dea43862115a55e707ad59fc1653d1acdc21db208af7800a5d413. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA0TI1100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcd8e311da72eb6a3b2bb5fd256597b06c0f4d4d4ba685947ba510f45d7dc71. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA0TI1100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd4581d93dd26759258363a1e7f02d089608ac350b650e206413e4e0e15df16. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA0TI1100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047e0edc7b35d4af2a3be06efc6d5daf0783130c1df0b6061c434341139c361d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2486315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83541dd6cdf12c24b787b06ca22aa91d9cb49149787cd6dc8a0238f4ea0dae7e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2492861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754066d6783ad5f20eaea8b2fc5533afc9cad0aa1d2245192adc36a53137e508. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2415382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b7b55497c8eaca5defbccc999e6410b3d6235e51935ba6f1e912359c3cc7ba. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2474234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5e7a3d2589ceed52718362045bc9c696055947a6ac2e57a30c4b2b43fe7ce3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2422117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11189c63ce2ad1b1496914d303857a16b9a272badb4c132c199e5c99daeac1ad. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2442679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8067a70b4562d3cf15612b59eb65794ef6671b243807c1cdecab16488883d5d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2427118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebbb128f93f7401626cbb19c9a3e1d370b9c453a7b695aa32f7f070f98eb7b3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2416319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa150a3c92502ca7be2cf55aa9694c1bdcbebb67e6a2864d34000e5cfbbde4ee0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2310411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8706fc7510d1168be5f886e199a7c9b1113834a3fe63b3910b033495be0392. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2422089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857bb9ab981aceef7c1b53180fa81876f6b4865bdffbd72a569252661319b0d7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2409003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfe8ab10d54aed9787aa80bcb6cd2b1d8fe6df7a8b33dab3d0113c6d7bacb36. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2310343.
Star of the Show - Felted Upright Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0847af18e71d7ebd3e4b98c0ec2f9f2371752b006df555c3eb9cc3aa5a36b2c0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2408996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0406cf8c6bc06d81a285a0a0639d183594f4e2e26db207a0d4aa8b74816a9a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2408997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb1fa05c17e632b3ab86d9f7c01310f0733a1e40fd5ada27c9f01f56905e556. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2409120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c7c2da577714be81ddc3718bd944d3a159d53ccc07b7e4f061d068bc8e8bc6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32486099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d34d4f8953beb776e1f73e43bae2880e9e8c37a5246fb58b09ab61920e9285a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2310319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a755707894146c6e70cfdc7890f167eb0e16507428409dcd738c3270edc7940. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2354428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a2fdae65a77736980ec915c57c09b1b788b6e970fc3b5f9f7a22ef77b2227e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2313684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb978b23922475081062b07f9374068ba3bbecdbc8573ca8ab01a781421c38a23. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42303313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa020db09c6b889cb935f698c020cc63a048e9577950f9beb24bf8849550934a4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2314257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5048d92d1444d904ec9eb10455675656f9a079217c0c47fcac49be038f8fbb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72302003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868ced04311a0c6ce36e432bcd3fe186ac419b9a8673cdd3e3f8e1f8df94e8c8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2307665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7424884b40680cf339bf9804052f66c603b9937dfb175abaeb0310e0c740bf84. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2300262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd812c2f1ce860d8dcdd15753300e5f8ebed5315e906df9fbd4afc9ce05e1adc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42301715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440fc8453d3578d526a56a67e437edd9784e3829299aeb3c872c4cd2133b8060. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2388297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9508d034ceac3bbc974d2dbd58b22df1b82f9d097f2edafd3db4286c43235015. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2355233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c22cad33fcf97e73f6565ca70a0f6c19c10632bf886574a0913f802c7fcd1c9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2346678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2287675feff9a1b86002251e708f18970a3a56c538a8914a85ae5508c32d3b3a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2372470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781315189e35aa4bdb2873e1bf8e3d2f0ceb7038dcc89c3e1364f39dba6d049f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2333695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d78dca06d0d6e4becb1a46282dec9493e25e960be994af17e668f0ff7bdbaa5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2349701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc546e8b0fb3c1e6fe268159a063a1cf142b252af4b8d91b38a1c841dab446f36. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2333694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cfd4f7615c0e747e34acf864c1f4d4dc24b3c8553e417c56e21492e0daf330. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2331567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42688e656fedc21800e1f89785286d148f5e07fe44c8e22e1172923c5af54ef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2328792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef27ed15085876df8de28b3bec57073b660ddb4ffd907f415bacd1c5f9cd252. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1827216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10326371a0ac5831b0996f5c9ecfd582065de7cd57a90aa381f73330041760e. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1927048.