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 0x2da45884c63f07d24ad9f243d91f136e4354876b829a05fdc718620171c6489b. 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/00826582-c16c-4557-a97d-ee913b8fbd5e.json and https://artists.proofprofile.net/proofs/artist/00826582-c16c-4557-a97d-ee913b8fbd5e.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 0x3bff7a416ea3b86b7439c0ae528bf4ae99de17e500f1558de7179665d390ea65. 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/BET672100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f27e9b844d1112ebb72ef12c8ffc912e1a3f5d12171444e31262236077fbf7. 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/BE8HB2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925c1353c9120979ad494c4f865d5ef6d334648212da03b8476ebc7b55f999e6. 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/FR9KQ2200190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c15c795e7c8e47cecea78fffaa7712aef6bc96106e70fe027d2493d8f8c1f1. 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/FRUM71301049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6095ae8a1a714f83369ae37d531473b3a19a83150ea45baf0ec7ad6a8a3927a0. 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/FRUM72001645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f13c43d174541dd75243e9a6318b4c7a93bf51db7e4b4c20e7bf5a5a015583a. 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/FR9W12301147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b239e6d58cbaed06ca0f5319b113da62c1a9d2698fb6bc82feeae20f61f6d32. 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/FRDZ22200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a22b6b13824b6fd7ceb22974c9de76193d2661687ea6a6ef82fca792554eaa. 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/FRUM72102333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1921c07d834c80367d4d148eaf7915f69d041fb532783a02688eabaa2c17823. 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/FRUM71401766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc89ad9958d8d06213b5d26a6b04a4eef94ec37a378897f3a1dc38e3440638a. 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/FRUM71901743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef48cfecbdb8e5681b84f14bdf899b0caeaec68eb94a325fc814f9063058c2ac. 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/CAUM72100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cf78cc0e9837748882877c01bbd8b5fe0852aa3a573ea1ba15dc4d4421b48d. 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/FRT462100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce9965edef35b6f531858c626758b4f8b3fc151e86e2aab1863c9fa248c8eb4. 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/FRUM72001256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9690f49d9c16af9cccde4c008926cc1c02673bbe7aebda7882ce33335d095268. 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/FRUM72200769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20341f7a236aed799d6cef1054f7dec2f26e53648ecdeaab284c2f20a1e6d531. 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/FR9W12216639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc63be4c4269d92f2d4e5215741b5befbf58a670c33d3ee93b107a66fd9b7923. 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/FRDZ22300550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3369a1f1671162cf6e1d8bc76a39ced128556f252446161eef03285dffd5ba. 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/FR9W12363938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb22e77e5fd70b8daecdf614408b26b34ec7dddb763e188420252b2b4f0e882a. 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/BET671300161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d292465d5c09c140dfa91e6ec3fc28a10f89595d69fade3262b223dedeb93ed. 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/FRUM72301894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4045b9c6de011fbb1808f5d859446a9908f46dc4901186069e766af792fa47. 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/FR9W12337320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac2d2f7f1e1defa510419077d0b91bb6c6ba41e1de7652766bd9c85d728a960. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRDZ22200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb7aeeee5ec726181d8127587331fb6897482659ffe947061bc2bbe2e2f090d. 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/FRUM72400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88becbb10a3ba5c2dbea57e2eb19299687130cd4d0cca22b011aff6249fc11a7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72400369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f24c4a92c63f4fa0619fc3d8184f90586f64854fd4bbc3305a06bbec0682211. 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/FRUM72400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c177d473acf9a2ea0325ed3d397a62c7ef30a3550d3e4826fa8d09dfb202ba. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192f880dca8fa90803feb590ef03812d0fe6567afe7c4be719ab941f23f1a879. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4697c7e6e64a873569cdb09931954e3cd5d7250dd66407b6106e352221c3a6f. 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/FRUM72400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d50aad05ed1a6c70fb26e6f6654d047823e1136be667ccff63ac47372f6782. 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/FRUM72400373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6644c6d06ae622c05e582f07a0e62d213507e035cefa292b32cdb7d52f6803f3. 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/FRUM72400374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d673a2b80c978312e03516ad262130a3ae0ec45c3075baf4e25a418afecafea. 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/FRUM72400375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c658dd83e4e52a45e76d32f46cae99590ffc3d624e69f034102a55a00ced5d. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/FRUM72400376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63faa82734352bbed59ca8022c0335b32e6b131f195c63d01c5041ada5fb14b0. 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/FRUM72400377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d53125a4c98d83ccf8b4c5f4f5e37a4a1084e9e48c141ccbbe415bcc9f4a461. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/FRUM72400378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6797cd1cad7525ee0c08edfda34e489ff57ddbe65b71fd68aebba1798ebb62. 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/FRUM72302510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d7f2c518c170d70767db548f8d8d9fc911c21da00a9370cc0d2c29bc0d4ab8. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72400559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02dea40346c8bbee51a519dd2ac2e0ba210d562d7bf7f48d01c538d1da72578. 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/FRUM72400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e37298c3c267f737045dc566baeec19d89a0a66d97390e64df3d10b02a304a. 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/FRUM72400600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efe58a9f75a479ef8c694026154c4df3aa9f2d701f1a22cc71696247ab2ac82. 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/FRUM72401077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efe58a9f75a479ef8c694026154c4df3aa9f2d701f1a22cc71696247ab2ac82. 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/FRUM72401077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63faa82734352bbed59ca8022c0335b32e6b131f195c63d01c5041ada5fb14b0. 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/FRUM72400377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbde335396f7b2f4c7cb0c96c5c071c27d69e0c5e55a7a0e6973fbf2aa9f815f. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FRX762421569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6644c6d06ae622c05e582f07a0e62d213507e035cefa292b32cdb7d52f6803f3. 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/FRUM72400374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d7f2c518c170d70767db548f8d8d9fc911c21da00a9370cc0d2c29bc0d4ab8. 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/FRUM72400559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f24c4a92c63f4fa0619fc3d8184f90586f64854fd4bbc3305a06bbec0682211. 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/FRUM72400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d7f2c518c170d70767db548f8d8d9fc911c21da00a9370cc0d2c29bc0d4ab8. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72400559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02dea40346c8bbee51a519dd2ac2e0ba210d562d7bf7f48d01c538d1da72578. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6797cd1cad7525ee0c08edfda34e489ff57ddbe65b71fd68aebba1798ebb62. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FRUM72302510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02dea40346c8bbee51a519dd2ac2e0ba210d562d7bf7f48d01c538d1da72578. 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/FRUM72400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800eb3b018c6af49e05019871108a5c1291f11f38382abb14f070a25625c98d8. 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/FRUM72300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1daf08763595444d646c3731b9fd74e90177583bbc6b6d87ffa101e254610ce. 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/FRUM72301416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9752b4fd8c602d4532f514432a0a4eea670434c17f467b4827c04c634c32f5be. 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/FRUM72301419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1daf08763595444d646c3731b9fd74e90177583bbc6b6d87ffa101e254610ce. 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/FRUM72301416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a39e2f4689a4bd3f9329ff38155e8bdabccae2c0d430740242a5e36bcacabc. 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/FRUM72300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546ce59245c1550a77e3dfa127348e7de7313d953c11e08264e015bf272d4888. 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/FRUM72202488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8b7be6f9407189869c05ca580fab52eeebac176a409d75440b0704852ff1ab. 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/FRUM72300186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800eb3b018c6af49e05019871108a5c1291f11f38382abb14f070a25625c98d8. 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/FRUM72300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974a9eab9391a766741e8d35971ffe5601c80406dcefc491166e877ad44042df. 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/FRUM72300187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d17b0d39b9ef894d7b2d1ab93d4d411d9e076e38d373dd57291ba7b28eeda67. 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/FRUM72300188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a39e2f4689a4bd3f9329ff38155e8bdabccae2c0d430740242a5e36bcacabc. 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/FRUM72300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546ce59245c1550a77e3dfa127348e7de7313d953c11e08264e015bf272d4888. 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/FRUM72202488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6621d17b44bcc2afba580a99d7c84bde99ebc5b479d76b0a481f38986e45873. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72201745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae58bd29b140fc68f7fe215850109d18cd34f121474e696bebb013b5e01b351b. 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/FRUM72102309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc482ef9c3c09e68bae7951af5339d1fa3ac54d922cdf223cee74116ebf15748. 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/FRUM72102334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf538befd29877c5dc0577ef0da096a0d9dae53a7b1bda83025fc446f31e5a696. 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/FR7OZ2100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0414063aa6d60f60a9f082f7d88049ba11d387ca0649ddb8ab5328363c6424c5. 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/QZNWU2082806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14ed81244c47928238c06bd2d7585316d2320b2292ac7e1ba50f63fae07bd72. 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/QZK6M2031046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30627db1561aad8e4b656ef1b275580ca62c32a73779cf5b50567d8d21324ed6. 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/QZHN92066484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c64c8aaf2b90b21c95bd2b1d9eddf7edede9e4c28b754932a8accfe53da430. 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/QZHN52083450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66260ac8df1dbe4245e9993206926a8a58fcd32320ebd51457d034b55f4b108f. 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/QZHN52083451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1aea614dcca05135bc62ec3a981d4123a93892d723c0f306a6dab69320271b. 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/QZHN52083452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddb809877190175a34920683a82fe74a0f16436d2fde256277981ca3acb36e4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52083453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344d0aacfdb582a3f2ef3596999e9ca76610d8afab2b2e5945e1fd9278a1c2ef. 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/QZHN52083454.
Facile (Version Acoustique) [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891974fe1d98de70f5365649f53a9a618f0ba9a7a86578de29756bcdbe1d1e9c. 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/QZHN52083455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25d41297924cb129b89c8a9df4b2df2ba3783dd0bf61047d7f411dba4ad4e45. 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/FRX762421563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c23fa741f78b61e0ee6bbb603e555665e358f616ab47ca17a341afacb7197cf. 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/FRX762421564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2323ea84485813356dbf91b7bc58a000c8e98b5c29fa7ba4fe5123621752cf9. 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/FRX762421565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8d35de5e4aba1a019f31953ef8b0c3eec2bee859dae5c83e458e73798f7d40. 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/FRX762421566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61eb4724143d821883b6675b3f24c5af09c3be9b0dd0e1bf0d7263e4e3c53e00. 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/FRX762421567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8984d7c7c9a9cd9b63624a8154e5047c01c35f2fb813936c8108d037ff19885. 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/FRX762421568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f84fce42d0935b726cf94c742e79a67b97917bb5eb60a4929f0ea8f0b4a3fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282419644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbde335396f7b2f4c7cb0c96c5c071c27d69e0c5e55a7a0e6973fbf2aa9f815f. 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/FRX762421569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eef17e450dfaa6d123b3da338b8bd4e0e16f8ffe51c4309c5c9d7f640e753aa. 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/FRX762421570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc175397fd36114e894fcbea28fde32388c7c1cde6444b1b2b194508316f9559c. 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/FRX762421571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa41602b6b29b2df7989675cd69f4a3d6c57534d113182b8acf63f5801cc42b. 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/FRX762421572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607810ccfc43c934658cca2235a196c5a67c7a6307f13aa31ae15832e54b7f2c. 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/FRX762421573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087149dff31f01acf002fa0d212da7f9753d44f2525dced5f4ff4948133189c7. 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/FRX762421574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd91ec4588b7c263a5dbe316cfe9f9e72c3b7e2e291864c2b3fcc8916d9f0a0. 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/FRX762421575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883f76c2d2d09ed32748b2ab1fcd74b0ea6d3ea985a068eecfde8e549323bb28. 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/FRX762421576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51df47be3d4c31a6d200bf13f8f174ed98eed4af74b438b7506f21b6414c8142. 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/FR96X2446040.
L'auvergnat chante brassens à la coopérative de mai (Une compilation Brassens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf538befd29877c5dc0577ef0da096a0d9dae53a7b1bda83025fc446f31e5a696. 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/FR7OZ2100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43cb1e6cdf046c3a8dfbec97ae711f203cde27621afe9089c63ac8f9192663b. 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/FR7OZ2100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7eed1021e30933df7e7e7a40cb7222fb29de69b41dac4222e7bb572fb73c60d. 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/FR7OZ2100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b7a5e82d497e7ca7dc26e38bba4262d4c62fd77fabf76c19ec2a52d708b5ad. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7OZ2100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb33feea72670889da3bff4218c735eb03dd0ea94a5c6ec9050f63128cfd2d1f. 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/FR7OZ2100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bc8d2c4e702a2faa1bf71900e7a549b2decf60a4e392010f306153cd840cf0. 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/FR7OZ2100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92632a31a3edab641b3040914f35a7ca4fbaf05e86e637159be35c47ab8a715e. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7OZ2100130.