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 0x672db34e34e703a0dd0dcdefe978ea08fd22b8893270f852c80f55b0a64d1c72. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86dbf7ea-b8f6-411f-83c3-4c381841a300.json and https://artists.proofprofile.net/proofs/artist/86dbf7ea-b8f6-411f-83c3-4c381841a300.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 0x747bb679761f7f4585563009cc5b0c066497fa21f7037ec80c885881bc344c19. 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/MYA118000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80864752a2f682b098ec090559f81ce71b98fb7660e50bbe10f53feb8497d79. 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/MYA118700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5714e765e80c0c08c1c2f6cb2155945fea8129db7b01010beefe24b78602c7b9. 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/MYA118600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40953484c6a08599a222d898c5695abe4244679b7338349758be13d600b9ab3b. 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/MYA118800071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6897d0eb21b707a51ad5e0f86a3f61bf8fe9d09323aaec15f2bf4856175f62e2. 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/MYA119600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd0c9e16360e4454e5fe24122ad99eba292f86ec855ccd738dad2b99bdcf8db. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYA118700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88282f7e3ebb46cbb200a8dd4b438c7aaed4ddbb82d2bfbaf0f3476b1c5093ca. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/MYA129800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40810dc7a37eb2dc78b04714e1791a9ed89b569d06d09317ceefa782d1c452e8. 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/MYA119400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3cbaf670f6cf2db85d1a7ea583bf00d32423b3a081d8893e7c0af0d6077e61. 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/MYA118600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc09c96b941a9e9ed1ca054579ad25bb0d57de214dce2a307cc22e803c8e1f4. 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/MYA118000137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3982c507efe97a7e0ae7ae39330589d2fe2bb905a4572d355ae2ef589797f480. 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/MYA118000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f4ebb4c6e008260a39a06b84274652207e65839a840658a948c7f6018c04da. 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/MYA119100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8770295757bd10a632874b86e48f00c72142691041af7a66e1fe803f9adb7879. 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/MYA118900087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43a579e8402bde7d4435002fe42e8fb609fe8b91d2d453c5d13773aed5c8107. 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/MYA118600140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd41636fa2fe8364b3c2b6e6979e5f78d00a9d70bc3749231fda6205af52b52. 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/MYA118700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cad01a585df8ee1c671737d5dd1c91865f34d9a18dcf15cb5084eb25a2714d. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYA118200239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc528d99178b099a359b44236afe97199898134e8801ea96e19949660b3e088fe. 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/MYA119100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c16ca40f230cc9f811ec535e3a472ddda43c7b024a58d0a4f0566b7d51b70a5. 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/MYA119100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba43a63be517cfdbc2bcd3a75b85ef628efe01dd60f2cf6213fef6864bf2f5e7. 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/MYA119200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979dabccc51b4e890e20508f58563c20479b023ee4cf485076cecae652ceaf7a. 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/MYA119400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c62ab085bd73a10eda2d76c816ffffad9145f40dfe289d2bb7a6595e4443bf7. 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/MYA119200127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b45528011a630000fd06ec159ef364c9000757f674297f3466a9c79c40d4560. 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/MYA119100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe797d84cf39902d46fb29132518c2583c71da0542f51ccee7463c46affd830cd. 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/MYA119500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5556ea58942f8badd06207c2cd9839efb69c7b4d2b280e9f8b00b143ccc7a0. 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/MYA119400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7377b03e4f1f39e756194082eb9b0a8ad19c248441e0c86bbbd119888338a5c1. 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/MYA119600096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b287f9c29ba5860b13dbbf81eccc87c0c2f0e844dd6847d6babee1c6798d8e. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYA119800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd281b4b696d7cd9ce47e446298a2ae468b6f05ffade1192882b178ba1f19dfa6. 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/MYA111600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d2a5857efdbcecaad0f9d663c606e48f5515f624679542511dc357d1587f23. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYA118800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ce9e404b13b2e1f14162c24b1dc542cbec0947898b436c64f12aaf0196b242. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/MYA118200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1b1121d0f7b4027ca67ba1ad0c32cbec1bf45659791b7d69027a3b47450746. 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/MYA119400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0582c6888a0b7212d3c35d2c0baea91c3071ec54aedf448231f8c761aed4409. 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/MYA111600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33175bf276ced74fb4169986a6275249a5328de0bf0ecdb44017420f54a8ce20. 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/MYA119100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e9e932cab73a3f4a2de32c605ecdb9c78ff3524907bd1220d22f1094eaaf02. 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/MYA118500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40810dc7a37eb2dc78b04714e1791a9ed89b569d06d09317ceefa782d1c452e8. 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/MYA119400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8335c927f53d8c0b8c2f68843f74387e7c84bc683b206a76ebe1a09d5afb57e. 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/MYA119600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c686160c6fd91d6b49f83f57e4d6fd5ba32fd2a106875af0ab37816e6053831. 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/MYA110200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5556ea58942f8badd06207c2cd9839efb69c7b4d2b280e9f8b00b143ccc7a0. 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/MYA119400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8920519c182f8c050a25972d35cb749cbe003cbd9fba1eba33b513a368ee80a5. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYA118200122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e583f26b8731cca4dbd3deccba982de7241234f744d0a31c4d725712eb7c4a. 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/MYA118300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4437a20a944d2106013dd056f2d5ae197c8f919f6c8f43dad02d146289fa2989. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/MYA117800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89fdc9fede7018d8edb3a34a7728d51d22a2cf03e5ce89b23ceafb0fb0dcbc1. 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/MYA117900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747bb679761f7f4585563009cc5b0c066497fa21f7037ec80c885881bc344c19. 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/MYA118000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c84466a470a67f7d456acbbd3861fd37792e5e9220b88234bbb0d863963da8. 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/MYA118600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396f5afbec8d5aece94aecf2378444d9e3e09f91ba42fcfb9d74887c0f419896. 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/MYA119000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd7090ef7017aa558da56fb0508aa6912e76c63ca0d25f82ee110f5be19218. 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/MYA118900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae1ca2425db4a8576f244df79905ae8a4165c040fdaee9ecfc10f0da82d50e8. 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/MYA119600117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242164911e9258dc2cc530698b9adbae0e4bda19b963b0bcc4cc7bdeb116abb0. 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/MYA119300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc0bbe99c6ac8452c917e8e7cf8cd0e6b9849aedcf4617113c8957676d5caf0. 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/MYA119500137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a820c3e479969ccda9f64f28af541110bd316b9f27263c685ef538f0ba494f. 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/MYLR11431425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0ce6d815d43ed94e0d0ea59b90c2112cc9491060d5ba8a7d88c44ae4db69e5. 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/MYLR11430527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0e5193be38be51cff495aff9487bfd00c1503f3aee235836de62a0013426ad. 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/MYLR11130025.