Antonio González Flores (14 November 1961 – 30 May 1995) was a Spanish singer-songwriter and actor. He was Romani on his father's side and maternal grandmother's side. Antonio is known for his pop ro
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 0xdbe71765e6f0423f9167af889e0609fdbc396e582e70cf20fffcec7494e41160. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ab98089-5b2b-4120-bc38-2e2b59f7e0a3.json and https://artists.proofprofile.net/proofs/artist/5ab98089-5b2b-4120-bc38-2e2b59f7e0a3.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 0x2fe62e0512171dc530a6e997486df982f7bbbc14c74d5afa90a978ef29bc986a. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:07:16Z), 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/ES5022102362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e258beb5d599a9f284551e4c2c06a3629a11e46300e116981fa9f608c44434. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:40:00Z), 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/ES5022102363.
Chuck Berry Fields Forever - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd156d66c81785368f0abcfd7c3695edb7e475a29886eb4caedad249f13c41d06. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ES5022102364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc55b2574be97fa9967a2ac02da841979bec36f6d4d41a01a9d80152c4de668. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/ES5022102365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c72fec50c460c2dc4e196bd10e7cf681ca077e93479df322c21275a98c30bd. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/ES5022102366.
Quisiera Escribir Un Verso - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb83d015926413aa447801d2c6ea5b743c480e26094115876016c210d285e04. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ES5022102368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae4cbdbd85d7ec2f4ca49bad4ce35c0676a671b3c53576f26659111cf8b32ed. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES5022102369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9724afb0ca06bb3fdb5b31554cddd349f7ed1e91fc0b1793acb3fb850cfee8f6. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ES5118100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7c7289e6d393676b6a81f3cb51d52c4f44082064ab1540d5d61f2d86247332. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:09:22Z), 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/ES5118000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb529045dfd02db68411b7f57697b8379a6fb3819ffa3bf33334a13f0adb118fd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES5118100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9b6146cec506d9295f0633571dd651329f94a1dd4cb1afa562072129c22ebd. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/ES5118000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e43ce856805fbe4d83cbca839db080f10318f5eb391fae175bf5e76cef3905e. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/ES5118100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96fede6c36686ecea9d75ea90e93bef77e3a76189fcaacca70b419be4fc713d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ES5018837001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7c4190f2e2b0b86edfd9f9dee3f79a271f5863844a27a15d672d3e12d9216e. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/ES5018837002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cd585ee364444e5d6661afaaee0dc8254667e0093bbeacf416bb820daacaed. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ES5018837004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a71e54e3b65724877cfca1bc140910930e150dcd54c76b204a6134d7c95ca1. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/ES5018837005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4393d7e22aa8d14f3ad7afa6df0f841dde5cf62cbada7012c1a3e5f653b9d4d7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ES5018837008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d820dee08d1825210842b176a2500f7fa9965a4814d3a52d134e01cd1bed1f5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES5118100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20aad85dece5e0e704a91b331a1976c37f4de6734d37d43a78632f2d794f9df9. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:01:35Z), 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/ES5118100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178a3213a6cbb74d47ffc31a962082a3e65af1d9dba03e6d0b1b5681d2ea4936. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/ES5118100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba48e35819beff8594d6c23797ee966e7a0314eb5c0c6b3ea97caa6f33b909a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ES5118100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d713b2385595b5ebdff7669096710d9145f270e6362f8aefad059b5530dc21. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES5118100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2788f083d1b170d8115fda9c6a7d1ba4cdb06ec15170613bd4e4869aad53e49a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES5118100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278d66955dc62fb12e4f5fb8999a05b79a21543cbf226af697d9194f4bd41804. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ES5029400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8fd095ff1c3d7ebcbdfd2474b6e5d8e0dee7ec076c8d0b5d56c151830abbef. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ES5029400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa2f34e0caa5bad0031203cf61e421b6b08ba801550c1ef15be4f33535d608d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ES5029400272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d2f1cbf5994ad4c7afe74f5c640bef889dd7157308b07f5110f864a1d1f043. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ES5029400274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958255052015862681a7dffa41cdb69716b35824e55a9f21a437e426b8befd85. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:03:11Z), 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/ES5029400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9b6146cec506d9295f0633571dd651329f94a1dd4cb1afa562072129c22ebd. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ES5118000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416fb0e402063124815e774a5c18b294ffc9ec1af061e3d3eeb8955859fd307d. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:39:09Z), 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/ES5029400273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d2f1cbf5994ad4c7afe74f5c640bef889dd7157308b07f5110f864a1d1f043. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES5029400274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958255052015862681a7dffa41cdb69716b35824e55a9f21a437e426b8befd85. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ES5029400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278d66955dc62fb12e4f5fb8999a05b79a21543cbf226af697d9194f4bd41804. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES5029400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8fd095ff1c3d7ebcbdfd2474b6e5d8e0dee7ec076c8d0b5d56c151830abbef. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:47:56Z), 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/ES5029400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c7a905fd699b0facf498d160cc719a22977ed9a1c4997ba589aa24e54bfe6e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES5029500282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c23d1cd102d96458ede9fcd4b1aa4153fc08b70d4f81117e88dcdcc51538118. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ES5029500298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba8d418c4b1b6def0c9ebc98ac9291dcdf135b05f88ed045abf870d2ddf64de. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ES5029500284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58d444365cce233a701449a49a5124dbf70e0a4f8fad811dd359d14c001e383. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:57:31Z), 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/ES5029500285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf385179cc03705636bf69789ca0701701d8fd706d6a36357523154745e142efc. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/ES5029500286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb595fc8e08740273047a1b6de15ef421d5e9d04f2913986ea558b6bf9d19f4. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:24:59Z), 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/ES5029500287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d3ca4d1e20e92e0cd10b2547fddfb0a23db08024a3d6587e2f8a83af123fe5. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:38:00Z), 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/ES5029500289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ade76d81bf16876b2da5f8390f516a59a96c83bd6ea08f4b19648b138019e4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES5029500291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e899b78d64ebb1da4b7e1abb04dd06c757028322006b2cfcb10916567469dd. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ES1021800241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278d66955dc62fb12e4f5fb8999a05b79a21543cbf226af697d9194f4bd41804. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5029400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020937a0c967b156412c52138fdd0126579c08591116c8cc8d0c8a16257132a4. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/ES5029400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020937a0c967b156412c52138fdd0126579c08591116c8cc8d0c8a16257132a4. 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/ES5029400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020937a0c967b156412c52138fdd0126579c08591116c8cc8d0c8a16257132a4. 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/ES5029400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105fc637b72262ec6f5f2a7923ddf79f1d34edb559639256ed39a39e34f2d75d. 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/ES5029400312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b723ee33a619e3c0d3881a9b0533278ffa55688a0a479f81549542f5a661e4. 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/ES5709901983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d713b2385595b5ebdff7669096710d9145f270e6362f8aefad059b5530dc21. 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/ES5118100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278d66955dc62fb12e4f5fb8999a05b79a21543cbf226af697d9194f4bd41804. 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/ES5029400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2f9c0c5f87788ffecf262e2257b0ec184ca5f2242f80944b7f586eed5ef47b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5029500404.