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 0x2f2cfd916267d84c184a9a688f1249377a5b9ee7c8e0e76e15c627ff3bc1e446. 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/f7012219-3895-441b-bcfa-3478bc64ada1.json and https://artists.proofprofile.net/proofs/artist/f7012219-3895-441b-bcfa-3478bc64ada1.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 0x230b381dffa31d6d126e6bd18c453499892adcef49b0a7fb7e05cf5b7899a762. 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/ES71G1637971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6593c9facf0d211fbdc8d6141e6d1816071ada361ba70fc26eb159d8fda00c90. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ES71G1637974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0683d47b970941f6c16a889fbad238916d9e76ebf3f77f65192e47a364627a9. 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/ES71G1637967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45913ddafc988ecb0148d939361466735cd3feee8936a8b4802510134c50da57. 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/ES71G1637968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf5e666629025a3aa63a49374da8bb69a7deab9bea8ae5e879bed2e5a0bf764. 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/ES71G1637969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bf930231227a9670e134ea4ee2319aef5697e6e0099d134065f2812ad77a2f. 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/ES71G1637970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bd51446c4e41caf016cc2bcc4be36aeedb5fcd8fed2b7d55e7fe3be922dd28. 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/BRLTI1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ca817c6b3df3d6b58f5e99cc9a8fd6cad4a520d2e6f1612c2b2c096a0ff061. 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/BRLTI1100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf398d56c63563393890cc98409eb967d95e1d50f9403d62bd4c7c0a1b6e51d7. 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/BRLTI1100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d093e1b6712ceb9dec4cad4eab7c241ed8fc2e1e8862c0a675567f226f2c267. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/BRLTI0800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf307c7e6fbb8d75de3fff608a85a069e15b3ab4d4bc68524df4b57e2070c9958. 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/BRLTI0800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1b01ee8b4c5a51d06aa3b6e6ae36964bcecaf39994f5ebf15ef11c1d8f85d7. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/BRLTI0800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a908bc60f7ad1cf73dc866cd3f0a880f47caacf56838ad1511aa46f988b7731. 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/BRLTI0800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7312fcd2bb16b53092bda0e353191bccf1b28e5e540dd38b091cda1d0e18d9b. 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/BRLTI0800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d8df98df55de079456a566e60b536aa7cbfcf8dd521e3f4dcf8c2b50994591. 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/BRSME1200908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289e136dfe330c3c14720253add19ed2b91ffe3a53c3d440a85d5f8c4f35920d. 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/BRSME1200909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83693349719c999780e650bf742a35f855732eabff5eebd46af0e74a690f5360. 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/BRSME1200915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ceca46249db5cc52b6fdd1f833ac68d66eedf105b086e141b776cfa9fb04e3. 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/BRSME1201214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915f42e765bbdc0ac35136e709009a8dff34406f33c195d18edacb197d5ae6c4. 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/BRSME1201215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3631f7f1875646cc98cf01eba417de9f5ae4a1d9eb157425fa33f6b6c5708971. 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/BRSME1201216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21e38e93c71da23a7a2fc868a26541b093ca2e2c3e25e5069c3dfc74df8fe14. 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/BRSME1201217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2bc629d2f28d5844e366360594b2403029e9ad1a2448f1de7787b37cf6b063. 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/BRSME1201218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ef05bb6eeaadb1b493685b79d76e19657a773771308563bc503f0ee6bc1fc9. 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/BRSME1201219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bab89264094f85efb8ee14bc783f051d19b8253e027719d70b0a4d537a7cd6. 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/BRSME1201220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1adb09fad0d60d38460826ae801ef08431c1a17dec88f12f6eb4e781740c9bc. 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/BRSME1201222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02a965ea349b3c794a4ff58b2da72ed9c3fa585eebf7e76a38bae0f8a25b11a. 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/BRSME7900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff67ba5b8c888673ec111241fd365f1f4ba9ac5758e11e18620e0c0ec8f1c07. 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/BRSME7900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdd70d3e73bd56e88ffd45572a039e1543b39283ba2f792fbd833834aa84e5f. 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/BRSME7900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3862127245c9602d34cb62c2788f5b165f8bde279a1bdfcefd1138148686f71d. 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/BRSME7900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fcba2f1c4b905a6f22428528725039f8c59a65101d4510275e5a8838aeaa8b. 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/BRSME7900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeba182540514c6f737077796d47c7b4c5cab2779b2131c22180ac2b41ad7254. 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/BRSME7900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acc487ab1d32080b597efa2c5d06c949b3d20b9aaf37532434ba3db4ed98cc4. 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/BRSME7900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f908fa17bddada1993cfe9665be0437d5a8a288fa63dd854d583a664412500c. 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/BRSME7900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2e9fad974b6d5eff65bf31ac0f263bc2ce324c9a007fed42d98119d5407f26. 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/BRSME7900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad552de092bd68467d9c695b6d434d926f648340e12189a86263c5b69d485346. 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/BRSME7900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f259276b14e3727bc727eb171dc05ebfe0a09864d2ddafd668ef77554d779a. 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/BRZ9C2000509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c35dba59e8b6c06aa52310450b09b9b538ef4ef78fcd4ea6b032cc18a75107. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/BRKUA1800172.
Moska Duetos Zoombido: MPB + Samba, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368f12cc6aeddd6dc7f2d1ce91bf06a77b2c8aebc776ef1a638012954798c769. 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/BRZ9C1700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8591fc64b194273da72453a35832cf773878dc2600a0c2028abff6f3de3ff3. 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/BRZ9C1700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e9249d3cca10754735e0d04f9c3a65264ae90e0f4cc44c462926a4ae186e76. 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/BRZ9C2000452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b4eec1e91916df6f4a8ef36c0426763dc0c0dc0cca02d1a64568bb313f0970. 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/BRZ9C2000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5b4a20d4e1574c1da9c133961ea631678a3e13eec265b85fca709175a27983. 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/BRZ9C1800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200e82a2f78f0c292fc47deb850d86626ddc875a24b72f164e1ad78f2b584f40. 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/BRZ9C1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ba61aaf2be9278f4d034be128bfdfb74b80d7d90ea3f74f6b5a38eefc90746. 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/BRZ9C1800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17b2b650ae31a998ce0955475f6c93cbc3924618d1bbc95e07ac4d4c5cc4526. 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/BRCP11100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d7bf0dfd1d4a38e542ce6f9d3578980eb17f201ef57d2fa10e30e7afb5c5bd. 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/BRCP10800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f259276b14e3727bc727eb171dc05ebfe0a09864d2ddafd668ef77554d779a. 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/BRZ9C2000509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4d293ff25311f742c5e273a0527b8e6d85af8fc74079488ef742eff51df28a. 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/BRZ9C2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade2f00a0b6abcc54a50879b6b54c9998f4a82ac4754c496c613eb4f1ac9ebbf. 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/BRZ9C2000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948d8367a3ccd754ae071f61e351d36b98142acb3de63cc2a2d467c83fe721e5. 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/BRZ9C2000356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ef15d0419e592d34d9ea1de3833ed2f09a911551934a169f52004a27a76afe. 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/BRCP10800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda131a91ee20728282141eb33f547c9fe76f1337c638447942a28d788dccc2af. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BRZ9C2000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81228f8248f41db8c31916ebdeb845c15506b2c1138bf45d100ca1cac04a3da. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/BRZ9C2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dad09e96f1d3c510d3ba2a6d551191f1ab22e1f428af8c814230d07e0622b44. 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/BRZ9C2000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3b6f4fc0f907e86866f46fbc17839388e048cc48862f09932ab753b17c2f39. 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/BRZ9C2000461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9331306a2822a81fbe95faebb30dd1b0013192b019b955d2b06d0002a8faa9eb. 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/BRZ9C2000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163fd3393ddeafd259a015b1185f622ca89ae48ae15a660a89a7c85bc28e1095. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BRZ9C1700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787b393401f7094d03d113556d8861659cd417772c401ee31aa243eec1713885. 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/BRSVN0100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ec8e84ae468ddf923598f5958175c275fdc279024bdfeadd2e0558d68a9c71. 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/BRSVN0100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96df5d6c314c0885c38d07199fff04ff30041b7ebe3cf49a82129d6b559b70c3. 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/BRSVN0100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda774f9881eb71854dfe7fe842ff146e53c589d1f0538ed0bc3eddfdf2b91bf. 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/BRSVN0100077.
Na rua, na chuva, na fazenda (Casinha de sapé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ded47ff5cb4a4dc1107317c32d4584cdaaba6db6281def38778cb5ca1f3ba5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/BRSVN0300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74c32da00af70b90454d07269ee74e746502e18c5165e13a71a20b2b6781dfc. 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/BRSVN0100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11453229cffbbea57eab96a5a062647408830f056dfd7db0d9902a4803dd1bf3. 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/BRSVN0100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44917a651cd8473f64e236f7f793f6613c471bbe13e22caa33759e5f82c02644. 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/BRSVN0100135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee36cca5e222e3c2e7d8e189fb8f8395f8f2194bd998180d3a60b05fd4957f80. 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/BRSVN0100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cbb43897b8ad0299cf528cff27039fbca58ae399ec7deb6f47ebb40312efb3. 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/BRSVN0100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99479e7236e110f195fd2dc8468c7c92f67931e79aaef61e90bb1f4f9f15e32. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USBAE1302536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32a5ce6db3595c49c870a5399bf85d5b9b2d8fe120b8fe602434f9be6b23e78. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USBAE1302537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9094e081cc3fb3f12ca67e195b2a50bfe344f09a39265c12ce9cafc90107e61c. 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/USBAE1302538.
The Way We Ride (feat. Keek Dogg, Boogie Loc & The Jacka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac293c01a0293a3b1333df5880fa0c6b5e970abc17892dfbd3826dc37fd289c5. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/USBAE1302539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd215641354865ffda33b06b8e6f073a6bf6ee0797f5c7a37047096a57625db99. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USBAE1302540.
Ride Slow (feat. Miguel B, Tito B & Keek Dogg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1703c55f61a6538d69a4c2a314cd4ed332f1473b6cd77c2a7b7f390a8d54fa. 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/USBAE1302542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2b4d82bda7929e05acc154399df18d02810a9e0e35c47936ba028b62cae919. 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/USBAE1302544.
Treadmill (feat. Cholo, Reego & Troublez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92afb0d782491fb3824f224b223435902e9ca64946ecd0330dad3c127fbbc7d1. 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/USBAE1302552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c3c10295cdddba055aeb2d8a73462793e78580c433f18aebe4a8494c8f1566. 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/BRKUA1800175.
Nós do Rock Rural "Encontro de Gerações" Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeee693ec23269a433e8745e1275016dd17972d00a063e71ac5c5afbf15539f0. 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/BRKUA1800159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa493a20b960d9775dbebd14820cd9b88cd151255a4616f894904f87621839734. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/BRKUA1800160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b00b9067548b9c785cee59c0d0814d9fc5c37e248ac11934a49d3c26e10e75. 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/BRKUA1800161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5e8e79850d618c79b2f6ae9fc692f556d18aca86cf8b3771fdabbce2bd9562. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/BRKUA1800162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36964f56743271bd0eb3bc33239ade8459a7963583345bdb8df66b937ee2d5b5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRKUA1800163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee593c997d023cf7518164305fd814dff8215280e4ca9436cb8c639f9715251. 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/BRKUA1800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec252a54e964dd3e02b420bf597000f922fa023a1a370978a63ebe1614231c7e. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/BRKUA1800173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c3c10295cdddba055aeb2d8a73462793e78580c433f18aebe4a8494c8f1566. 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/BRKUA1800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc413e1842e0718239c704581ddf0ae544960e4212d9cedf8b5ec52b01cc42a5f. 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/BRDPA1000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0606c68a900e9cf71a33f5bb2928ccdc8d2a83e7d1ebfd9cdfbef7e3c6bc4e8. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/BRDPA1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ae8654f53fe7e94dd26af9cbe1236c821aa36e7becd9110717440ef09afb92. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/BRDPA1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc3977f770554ff8e1733a9597e83a59a2b37f4b72651b94ee99af19b4ff5b9. 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/BRKUA1800171.