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 0x20f2432e20a5cc16f35acb602c1499f11eab3bd2ebca0ef8f46c5af3f214af43. 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/a6907b9b-ec60-4a22-a06e-fe5fd1d1b989.json and https://artists.proofprofile.net/proofs/artist/a6907b9b-ec60-4a22-a06e-fe5fd1d1b989.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 0xcdacdc0b673b64c90e38cdccf346708b74ac5b8ee3078ef8231c0e0dad4c35b1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/BXKG22401190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87da6351e5fa9df3645c907b2a0ceeac93bca8016a236b9de7121f04091519da. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/BXKG22401188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f3c90423f7a8f8d726baeca493bae44a36aa32714407f5fe120bfd89e229c1. 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/GXD7V2314110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09692877d72834e94befa2d9994e78253ec95a6cb29a9807c6f0c8c2d7880c4. 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/BC9MG2300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53d8f51796b24c25d56990699b6d83379f897de6fee6037811b75fe5025bace. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BC9MG2300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb795315540fa86a7b7263d25a0cb0469d257785a53d2ae369744a27b61f8ea2. 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/BC9MG2300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24dcfd486c199a75de1a1ce24baa335d1ffabf8c575b37ff398d7ec17f5b095. 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/BC9MG2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1206a7fd3b6869bfa906c80ced7977b6368618c08ba735456cf2549b682101ea. 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/BC9MG2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4de16e3559ce3d7440703abc42cad94a53d364ffe67b439d764aa0fa596d84. 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/BC9MG2300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849c5b383781b78ffdc4c9b1f89850b8f0caaab1a7a122f2ddb4dd07a5eb6e66. 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/BC9MG2300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98a7bbd6c82ba4b07cbead07dd32727b7b8292436824402daf48fa8b84f720d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BC9MG2300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b9019b0a870e3a4bcf0de80b891af6b5c7e77c2d295303489ee05e911713d8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BC9MG2300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a96672804d3b66db946b1bffded94d823b624d27cbb34bd8088ed46aab2855. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/BC9MG2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fae3555915e385d8e3c2185d416a60659f0c376e6988dc0f3a2f341332c969. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BC9MG2200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8964e8c4f38c2ca9bb218d441a4948dabbfa809a43dd9454951ca4e20e1ecf5. 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/BC9MG2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2dd8a6d35058d0f55ce823bbd0242febd10bd49658dfcc97bf21fa12a55ddf. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/BC9MG2200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1961b79f7196a9c32508c89624301413fe5dca3fe8c9d4e4045008c73fb1e0d2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BC9MG2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41f1846a63fa3d673ddf71a9bafdd38e033b60029a45ce7780fb1571fecbe2f. 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/BC9MG2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6182b62e950f87011fb4c1a105fc306ec41bd8ed5763d76d51e58e6173b9dae. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BC9MG2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd1c561212da4b8379eb1384179fdfee38cf97871da55778a23c764e94a1acc. 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/BC9MG2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d8141570a75385e5afd5312804cbf306cf896fa5abffa545d44df89c674955. 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/BC9MG2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0f3683494505c60fc8723342a015fb9d95d3d5c564fbe6a7fbbb89511fe72a. 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/BC9MG2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373ab40049d3bfe80280132c7599564f8b8612a126112cd6c36cbeb48a0eeee5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BC9MG2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa5d3b6b747a73fb4ea5b71c63ebb17d0c474fbf1352ccfc9deadb9a671c428. 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/BC9MG2400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc630944f2a5fbd820b205c7aeca6e718af661e9d933ccda0603fda0880332b0e. 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/NLQ8D2400644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808eb9041b3676119e9a56aef7d1a1eb84c4cec7596f1fd6505ae00e724da3eb. 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/BC9MG2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbca84a9cf2357a9b9cf179615c6a9de8afda2321f77b1fc6f60a837b222203b. 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/BRYPB2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dee2c0bd6059db28c35d4dcfcfe2ff98d64e8736f30be34cde3bea58d9c47ad. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/BC9MG2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf3bf5cfc576dc59abcfefb3919277eee449e726e1a8b20e3a813b59cecc001. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BC9MG2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f5df44a4d4cee77f9cffa085bd36f6266ccda178e3b3f91d51e7d8b2ce63ac. 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/BC62N2400025.
Vai Sarrando no Cajado Que o Mago Vai Te Botar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db489ec08c03b642902b3329b4a5c4a07f335efc769aa26bc050bdfe76637a9. 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/BC9MG2400019.
Sai do Taboão Com as Amigas do Campo Limpo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e2c3a59178bb70f2ac8b6f7dcef68d479bc71a74d5f7df480278511d14192e. 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/BC9MG2400015.
Automotivo o Dj Vai Te Deixar Molhadinha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c39291f530c6e8f9289197e65a64659a3ee75e0c366b8cfd5220c951c57ddec. 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/BC9MG2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423f539118732f494f036f06060b2c690e5ae584934c55a89f51df39a2b3d56e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BC9MG2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5028c3612d25bd2936c8f5ec2f39246dc3c65d29ab7459cf250489879a919663. 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/BC9MG2400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf824f663adc3cd371671ac5bd7e0293a6cabada63ef029d31e4d5f9596e054. 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/BC9MG2400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4778c0c1c8f66dfbdc3177df751acf3c82a98cf2976853f325dd9a564fc790b6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BC9MG2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418cbbb7cb60107582684fc6d745b21b73ba6f6470e8b0d767ec640d5fb77500. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BC9MG2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8108d2868c6b1f6b596b13e13ecd7ecef8e7e267b70bb28ea518bdfaff8c6001. 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/QZGLM2502044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92438a590de9d881bf4cf7745cd1407a8055464f2ecb6fe12775b78487e056ff. 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/BC9MG2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31477150d88db12622dc1b2842e1e05e120129e190a760e4a2a23180ff030215. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US7VG2575129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25252bf57e7962e3e69c5c76be5fcf927e5c27c6a617be7f4433e3c2a30c80c. 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/BC9MG2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2843f7318d9d53190dff54713e1f76246e62859de96b95bb3c2767847242e8. 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/BC9MG2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcaf7067c0948608c93b4c88d6767909901df927456c05c471ec9bade73c13b. 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/BC9MG2400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b9bcda5a65bddf4676a8b95005b1e293bd26e7360d81860995d05568e76507. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BC9MG2400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d7c1ded8905cf5baf4b34e510f94b8f5d671a362aa749f372dd3285352220f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BC9MG2400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d034c171caf748b3342d0294cecbd33bd04e4be57ab8e3020cc5cae7b20e11. 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/BC9MG2400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a0c8df0466d139318ccfa2abf80d942202c530cebd0585b2b204000308cde1. 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/BC9MG2400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e4d65cd46bf037e66b3e7ad6345ac9393711006648923773dad37ae70d45e7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BC9MG2400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c994dfb2f9c857088ee14703429b68c7bdf8b551830d6caf10c4cd218ba678. 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/BC9MG2400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d5b4e7ed42ce3ad6d0d1381287d0d8c23ece49e8d995f86b0bd94f4323dfac. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BC9MG2400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086e8a739c0234dfe0d4ca0a438f430c68bf3cf3fe4acd5bae22632671413273. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BC9MG2400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339706beb26df80743b70c763b3820896331cc78dbe1198d68d7915f2f1055bc. 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/BC9MG2400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9818ae1588d4b8c1f3a5e5a24824688850bd3048a324af8e50d87768c028ae. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/BC9MG2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4d79d9c8818b9db0e93f70cf17ee894a3eca7eb15f1ef7996045fb9f3ef5b2. 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/BC9MG2400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277bccdc2d71ef7c2891b470e0cd8b2a5319348f011a9e00bdeb029369a5d38e. 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/BC9MG2400044.
Peitin Pequeninin e a Traseira Avantajada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d50711bb50483f69bc2f254b4cc4b936acc053e365e2653d4cb8a271c504c32. 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/BC22C2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436bba9950b860960c60f5093d3df0544f571313cd16513b096ebf9a4f06cd55. 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/BC9MG2300025.