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 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 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 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 0x4eb4e462ed1acb6115d3ff855d919ad8d7bbd04c3b40049e8e07613b84330d18. 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/AUMEV2427884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8933efedb837b0d02e095d44e861011f8e79c20e83e8bcbb00033452e2c1abf. 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/QZNWW2332152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee1da2cb215e9eac7821566c82091d38ba09a28e1c92007ec5143edd21f2002. 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/QZMEN2303039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65aa1c561581b16a43234d578c89622db27e0bfc7f5684e18b3469c0cb868e5. 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/AUMEV2372051.
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 0x82cbef8b289333be161dd68d2089107b47d8921ebe991a4fe1ecd4173dada95f. 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/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 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 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/CA0TI1100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2638aeda57a83cee1694e737878acc404b1266ed507c8be074345c82ac5d97c3. 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/CA0TI1100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46f3156105ec2f5161690e9716358b615382a8a5df09dc6001129d1d513fd3d. 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/CA0TI1100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047e0edc7b35d4af2a3be06efc6d5daf0783130c1df0b6061c434341139c361d. 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/AUMEV2486315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83541dd6cdf12c24b787b06ca22aa91d9cb49149787cd6dc8a0238f4ea0dae7e. 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/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 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/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 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/AUMEV2422089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857bb9ab981aceef7c1b53180fa81876f6b4865bdffbd72a569252661319b0d7. 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/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 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/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 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/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 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/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 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/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 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/AUMEV2346678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2287675feff9a1b86002251e708f18970a3a56c538a8914a85ae5508c32d3b3a. 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/QZHNA2372470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781315189e35aa4bdb2873e1bf8e3d2f0ceb7038dcc89c3e1364f39dba6d049f. 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/AUMEV2333695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d78dca06d0d6e4becb1a46282dec9493e25e960be994af17e668f0ff7bdbaa5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 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/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 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/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.