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 0x5618435b697e01f02536153e96a65c9c2d0cc157ec4cfa61b28c4ca465a000e6. 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/1d6d6a9c-95ec-4724-bcad-d6a9ca64c2fb.json and https://artists.proofprofile.net/proofs/artist/1d6d6a9c-95ec-4724-bcad-d6a9ca64c2fb.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 0x06d868dfd49929d32aff4fee9974d5136e7c4bf020c4192d3588921304e15a31. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/BCFCV2400977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30b080d2c21654fd5e5ea5727555667cac057ad969ae596e971e2ebb6afd0a5. 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/BCFCV2400987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60701cd92cc942e59b5082e18aec76f8fc67a73e25dd19a79ddc06f1e4217d5c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/BCFCV2400991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5e4a5b36cddae9dd3d0c46046a153a1f6a2c833e24d6905ecbf04d92837091. 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/BCFCV2400986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f858fa932a94c44c0222ecfc47d7e3a3bd99b38a810cb8b2af83e712d5932a. 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/BCFCV2400985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d35540c0f5a63e28f57acf3616c614b6197fc9e64d4200525e884f522e938b7. 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/BX5EU2200082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6450bd4dae35b19dfde60b1087d4715da5830bf7fbaf4f310d36c6db220e674. 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/BX5EU2200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1566a1deb90784a004a33b5510031afaf8db6fba3dcbf286d74a2bff1536bce3. 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/BX5EU2200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a6064be2ee68008d6666549571df5088f11250fcec6d70cc40bc1dc64b1d19. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/BX5EU2200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e1dec1f24ec14ef34aded8c2e2fd917f2fd1de7ba7a99ba3f01c9bde45e842. 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/BX5EU2200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83508eabb5575a2212952952dfa4a3642cd382f09b92d6facd21d48c8c1abf44. 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/BX5EU2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be3e066b491ad2c5c296d9f5a14f8285685feb9c06b988cc7a9fe0ae1f830fe. 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/BX5EU2200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01acd9315012a75d6700f45a13faba5e80f8c483b3f13c336ee8f4341f4ac4e. 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/BX5EU2200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225adbebce8274dcb253f12473445065aad72a8ae0d33864f0964e289b4ad002. 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/BX5EU2200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adfcc0faf8057598891c31b847b7e227d624b2ca91c03e858cfb889ce2d5dd3. 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/BX5EU2200060.
Puxando Lança no Barco Cheio de Piranha - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa082803d5425018ef8712caf7f843bbb9c1097ea29b0702bceb326236f8359d4. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/BX5EU2200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f265ec37ee2e43c462f67ab64bd79c5f839b7d993f3e8c995456eb3f0386d93. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX5EU2200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f79bc511e65c67e269588f9c194e31458f1b7d2bf2f4978a20b8cf49f279f36. 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/BX5EU2200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4a788aa1465a60bf8cb2afe19268d060658bffbfa11de34fdfa08a04d5479d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BX5EU2200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b95b00bfe4dd52d7eafe3461bb6cdd7bafa8de1fb9ebb7d91078cfc15fdaea. 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/BX5EU2200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67600ef2b422aeeeb430e6eded5e4b651eb9b41477d292dc0f801cc8fa3855e. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BX5EU2200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29cc6792a13e70395a8966cbbb36405a053f15171be38b6b3c92fa6f8d4c235. 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/BX5EU2200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f9eef6b01fc964ce3e138b432b3742e7327080c6ae39e8284e224eb3b0fe0e. 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/BX5EU2200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1e770534c4c725a5d45c4dee963da9dc1f263c96fa3e68f728b56a40924744. 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/BX5EU2200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd826cf42a40961066369805142d6593aa8bcdb1173d9a15ad5d93e7a1a1ab36d. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/BX5EU2200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601a50643ff72f3dabf8551d4a446c26de45dd26f2c4c2207d0859d9bccabc8f. 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/QZTV32595832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c95659498ba5bee0fdf2d4ab50bba45969b874ea788e1e32e214833b0a9b22. 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/BC91M2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969978aef8958b2cb691242f25c2647fdf7adebb498d6be8556f677f433477ef. 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/BCO6P2462400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8d1f679e7a4e0de92158b5000fd61331e1c55ba6e067a50a5e464cfd6000ed. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92434425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7f8e73abe8439c5b3bb7deee5bbec51c5c1a02e504229f8d1bf26741f3666c. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/BXXYV1900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64b189a555da6a6a9df5580e6ce1ff845d91d636c040c343381454a478985c7. 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/BX5EU2100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3718d10ea03d4b6cd994eb3202b6674bf9f9afa56de67cfa17c6838ef0b8a1c0. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXCWP2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb78506975c698ae7a14b44d71562019ba9f18b35cafd271f20f3a57cb9d4dc. 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/BXLVT2000012.
Gaiola É o Troco (Pedro Bernadino Remix)
Gaiola É o Troco - Pedro Bernadino Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7af4018398d3a20f83234be5668650aa101a97d03c0679471d79b96781ca06. 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/BXLVT1900438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e1dec1f24ec14ef34aded8c2e2fd917f2fd1de7ba7a99ba3f01c9bde45e842. 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/BX5EU2200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83508eabb5575a2212952952dfa4a3642cd382f09b92d6facd21d48c8c1abf44. 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/BX5EU2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225adbebce8274dcb253f12473445065aad72a8ae0d33864f0964e289b4ad002. 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/BX5EU2200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa082803d5425018ef8712caf7f843bbb9c1097ea29b0702bceb326236f8359d4. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/BX5EU2200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f265ec37ee2e43c462f67ab64bd79c5f839b7d993f3e8c995456eb3f0386d93. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/BX5EU2200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f79bc511e65c67e269588f9c194e31458f1b7d2bf2f4978a20b8cf49f279f36. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX5EU2200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4a788aa1465a60bf8cb2afe19268d060658bffbfa11de34fdfa08a04d5479d. 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/BX5EU2200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b95b00bfe4dd52d7eafe3461bb6cdd7bafa8de1fb9ebb7d91078cfc15fdaea. 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/BX5EU2200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67600ef2b422aeeeb430e6eded5e4b651eb9b41477d292dc0f801cc8fa3855e. 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/BX5EU2200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29cc6792a13e70395a8966cbbb36405a053f15171be38b6b3c92fa6f8d4c235. 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/BX5EU2200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1e770534c4c725a5d45c4dee963da9dc1f263c96fa3e68f728b56a40924744. 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/BX5EU2200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd826cf42a40961066369805142d6593aa8bcdb1173d9a15ad5d93e7a1a1ab36d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX5EU2200070.