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 0x0aee1dc36013bb50c99b61dafecc91695527b16bc3e574b25cdb9622c4894672. 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/6a1eb279-5a61-47c3-8eaf-7dadcb6d2766.json and https://artists.proofprofile.net/proofs/artist/6a1eb279-5a61-47c3-8eaf-7dadcb6d2766.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 0x3c147df66c8514f7e5a610da1ef6d31542d43be27361ad2c785bc47320039fcd. 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/BX3E02100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5bf3a74c4286eba489e2305dbdc8da09f359a5952e7c2bc98bb5d5cdaaa75b. 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/FR96X2454434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc061ed62ea1cfaad767abc43f35018556824a39f7c7627db4c2e816e48d808c2. 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/FR96X2454435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2357d64b44d47b071d4795d0cc56c4c6eaa49cbf4a35bcfdc174f64453665feb. 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/FR96X2454436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d30b44974fd16bf013a4f6fd7efdab9116d86aff7d53c3a7535973ddf30b890. 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/FR96X2454437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2885a983870cd4868eb9e93e81ec2947d0ff51b1a0ec113ec7695e58dd1ac61. 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/FR96X2454438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff27ad9b947710618f591fd739a0aecc75b519a2215b0b352a235c32fc936f7. 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/FR96X2454439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1372735ce2b0f4dd5f9547115629bac0b0cf5b8e8560ecd1decb9853d4290f8d. 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/FR96X2454440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd122f67813574b760ca53d36588e32286fb5074eb5ac067123005f9b22b105. 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/FR96X2454441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918e486739fb6ffad7cabcd7e7a9bec6bbcfc80c4dcb459bf6b7e5293e3689fd. 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/FR96X2454442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e463027f56a4ef0564b9fa5e4778f292bee4c5d0f5e5658e080320abf270cf5. 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/FR96X2454443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9af4930d12f9aa297edcd498891ac5bf28969c0f6310b7cd79e146c6deff05. 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/DGA052431985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b57ef0a821b548457fb9a9252bcaad44b01793e9f3644200cd3d6bbd302732. 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/FRX762493286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a4ceec10d37986c995b48fa879611a3da0baa872e3e4eeea16c6d7345c4f02. 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/FRX452476302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff27ad9b947710618f591fd739a0aecc75b519a2215b0b352a235c32fc936f7. 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/FR96X2454439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb485d82a3c24a61439890568e1039f2ca9c5cc30eaae8d0ba63f8dca2d7364. 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/BX1TU2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd5c70950a0f9b7b845db25d5722793c822ec62e0e2e2c3634724ebb7a9e302. 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/FR2X42439549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e173f5f94d97d9ad114723cedd5df3cfe18b43e714432518b7d435e60f3aa8. 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/DGA0Q2306915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c438295296c8eed3b0c267bb6c7ad41e19a085ee7b75b22cbfe008e3a118005. 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/BXHAC2300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fe4e50698efe5fd61074f746fb86c0f38dba15154e18c839ce249e1c6226ba. 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/DGA0H2307265.
Desculpa te Ligar (Versão Estendida, Ao Vivo)
Desculpa te Ligar - Versão Estendida, Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a45df44bf504c4fb67eb1903a8eb525253c86976fb98e1daed848aaa49b54d6. 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/DGA062355544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967db15253a1f8dc7872b06ea0e6ad2946ae68720ce4968842cd9651bf19cc5b. 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/FRX872352381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffd66dd544e504bd0ec9d6b332ad18a778565d3ad0d774584bc8c09de16b2ce. 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/FRX452341381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5642de8e00019e722a1a888036bc8e8198fa14a88694acb311108db311af5f. 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/FRS182160421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf719c59f1a547336cdde08d202324f79a26fc2078510fdd67a2467f65744ba1e. 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/FRX202317157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa594d9e8ecd9127076caa29442d0a2392525a0ad06ccaefc3bfc969a04c5e11f. 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/FRX202317158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94682ffe2af6163897876f5cdb73bf79b8a4a3ff47f277cad25bc42e7fe48b1. 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/FRX202317159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1d354e22a821c0c38b982b49526e3d32d7e74f8b2737153bbaa777c230d2b9. 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/DGA092210854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3305aa04ff95fb90afc72744ec42466cfe7f8f2e15f63e3fa1fe9046b63066fe. 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/DGA092210855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a51670a624f8943c300bf704103901add323c09978cf9774b129daeab23add. 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/DGA092210856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760041f0b2bdf694f029599db2db0602d700f97a22de4dbe3723202c79e8b13d. 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/DGA092210857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f1929c44a3ef28f9569f4a4589566444bf7d55fe61af7b537ac323ea207a49. 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/DGA052282193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3f6216e8eba5b186e7009bd6b7bc8bb01f284c7a41b262e3a45c81d5bb1f8e. 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/FRX452245281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc741408d9b3681196a3787b127b208df9ee7d22e66cd40dfa9df74eb63c156c6. 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/FR96X2277888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3ab6dd72fccd396666cc2864d79fa5d188b6272397b4dd8162fe4d03248670. 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/BCENK2200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5642de8e00019e722a1a888036bc8e8198fa14a88694acb311108db311af5f. 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/FRS182160421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3d6b41fa1e4512c415c04f49766e3f391a47f6ea60c81b93ac365e2d4abe52. 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/FRX872104384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319c95e527a3be66b2c1fd8c2e4d28f883144cbeaa2311466d2d5348674c9cb5. 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/FRX282177225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a7d5d24383c0dffbf18f80429efdfacd7cb7830071f102f77b045a88cc43eb. 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/BX3E02100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ae150007ab04a4f8719d9c8a7275a65c0d84315c3963100b35eaafa9dca59f. 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/BX3E02100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c04b5d7bd683feed204ece2c15f51ee3427dcb533eb0c2d813da080a76725f. 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/BX3E02000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2462cead2743bb354825c1db343aa15f702923d8c9c51422d793ae921c2be045. 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/BX3E02000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efc59bbab967959a590eb080e6cd3312b6a6db9c66d986ad0250841d07ba93b. 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/BX3E02000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8ad7ddb33f7c1c350fe3e9800bb520fbd11e575b19a1b34392200a5e741225. 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/QZMZ92059433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa304735a5dabcae100b0bfe6e53feb6b1399cf4d1450607258d45fdbd593fe55. 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/BX3E02000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fa3bc1a9720d6bf429e6eabfee0a50913c38b403cb7beffb17d1f331908754. 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/BX3E02000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d267b7c4e7738870d4a86868b473d7fd8c58959c9c8fccbd10067d87f25570. 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/UK6KW2000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd988799127cc2bfeb9da3e44db071c74249edfb08ee32d3d8e3cf6940d265405. 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/BX3E02000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80397f537c52c723e954114638acbbb402434869f9936c6620cc717bd719839. 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/BX3E01900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b508a5a6d7d9417f16c638a5a62bcec9e2d06409fc4bb6264ea7d19fe3782b. 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/BX3E01900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613006c7c1d305b45e96ad38f6214e194c7baabca1058d652499cfac50d2dd6f. 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/QZGLM1943191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c438295296c8eed3b0c267bb6c7ad41e19a085ee7b75b22cbfe008e3a118005. 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/BXHAC2300169.