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 0x92e723d65b2e2cb5e14e9ec0f9be5cc270c9c2280ec7932baf60db1aa51b13c8. 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/1956d09e-8a71-4c87-870c-204a96d0dcb5.json and https://artists.proofprofile.net/proofs/artist/1956d09e-8a71-4c87-870c-204a96d0dcb5.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 0xa2fbfc8607e4acefc0b2722d2d77420ee2ff402e238bf9cc16f5fb874d0dbf0d. 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/AUMEV2161821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486fec39c670aa8fd1aa1c97756fc3d1c12503b9bc12528ff0de3c133b38f283. 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/USHM91838442.
Penny Lane / Fool on the Hill / Eleanor Rigby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fa24c679d8b81a8d81828b3944e25fea1647e383c440724976d4fc873d4506. 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/USHM91838443.
Something / For No One / All You Need Is Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2ee20c8a4720b181aa9c4b7e94dfbbb3e43b5a86fcc58fd8006322df05e803. 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/USHM91838444.
Day Tripper / I Feel Fine / She's a Woman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acc4e5c21cb6e512fab91eab21a7617ba6587e86871536349ac0311ad6f0d21. 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/USHM91838445.
Ticket to Ride / Lady Madonna / Drive My Car
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb858a06460b1ba35dd222d4bedb671892222684f77cd8e142241b759d75f1cd. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USHM91838446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24408b6ed1694599063e48b1fb1d1f8450dc1f5f2546d433393ab0d92a6df3a. 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/USHM91838447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b61af50c0397bd38aca03eb13fe1a79e4dc2cab87ad33ed81a3f2c85247d96. 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/USHM91838448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f69e713ee11ee1dd8575d759429220994709f2eb05ca946201687252cae9db. 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/USHM91838449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc01b3c1b47e6975b21362923daf99b84001208dd99aba74b9b3a8bab01bb12. 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/USHM91838450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03955318f38d3ab05ffb52c81c7b06cdc7cf44117f68cfe48e8a3e510f4d755. 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/USHM91838451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f47d02abb150264e9327c2c9250429c53179a12104d8d581ff8ec07b00ab8d6. 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/USHM91838452.
Lucy in the Sky with Diamonds / In My Life
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db98da772a3f88ba7ecbe131b295447037131dabff8501f4468b840020f7b18. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USHM91838453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45a14cad03c024eea62dcc99d1bf0c18a4ff460d24f870e2dd7daf1e13756a7. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USHM91838454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3f76dccc505013fef1518330b1ee1f937ca2f9f93b6bf030c41e611e2e78a9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91838455.
I'm Looking Through You / I Should Have Known Better
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92669f194aaf26528ea7aed10cff704a7018c187bbc8b2dcb730ea36f3078918. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USHM91838456.
You Can't Do That / From Me to You / A Hard Day's Night
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef26f20af31206004fc05331ab7bc2a8b73c3172b63683f567c36e4b6481647. 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/USHM91838457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c39a02dcafc076dfd363c30b316b894f6663ac73d246e1f0ffd73304ee9a97e. 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/USHM91838458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd786f48e32c983ac671a9e12818b3967de5a037ee10a842789bbd69a0a78de82. 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/AUGBT2448885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ee1b5b7207aaa702f1b93c236d564f891fcf76beb7fcaa534a19f21341ebbd. 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/AUGBT2416750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0540efae6d7e21d76d47fd7b7f34015b98cd683de546adcb193d0062647334. 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/AUGBT2414846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851b4b100573cf0f7686abd2c6a20841bb903fdaec4a0568c2ff261070182151. 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/AUGBT2406412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04da4fac5d51cd841ff1d47ae20c8204e37e64ea00b86c65eb49c9524a29cd2. 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/SE5BU2434726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b785acfb4558036ba2ece5af948ec174455e2845fa635d6a11412e20197aa4. 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/AUGBT2302580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446839b8e314968dbfb9ca6068607f6afef861b41e953d019e06185b07a26131. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/AUGBT2301291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0410c5c360e7d329b7d2f99ed2efe7e3a4b82398ccb5ce404a17c0ab25247622. 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/AUGBT2301292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad6f706f829776e8b8387ded55ad31375a79c89fcd8c31863938be07ddfdacd. 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/AUGBT2301285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e6650a124e437df00b3dc1b7bd38cbc9b85570abc6585cde209c49751c713c. 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/AUMEV2329623.
Pre-Dawn Revelation (Fingerstyle Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd388ccd85bf08af56bb55323ea6177763c71958dd2c17f78d256f82de662b5e. 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/AUMEV2329326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573bdc8281d8b396bdf15875d23f42066235ee0f7c5fb3b52291a57997e11242. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/AUMEV2302685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155015fc874b831f1343be2ab4df249e19b90d41321578d1dfa5dc9435754e22. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2302687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573bdc8281d8b396bdf15875d23f42066235ee0f7c5fb3b52291a57997e11242. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/AUMEV2302685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbeff6b6f2ab8bcbc11189378d119dd9f2db2d56cd65e7da42588bb201f27037. 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/AUMEV2302683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab62b02a7efbb2cdb0a6617b40eac35aa135c235b9bd75d0468f01bb15f89aea. 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/AUGBT2208404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55186fcbd1142a26c2ea241a95c136fdb318705c5f8568766bd9537de54e079. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/AUGBT2216051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff65d924e276d4f2bc35b51b4b776b359c10cad776d546cb0d1b019e774d9eb. 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/AUGBT2200695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd456a2b2158a9cf4f5a78a1e45270f21c9298e036d4b8fadf31de9123a4c8b94. 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/AUGBT2200592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b18b3478343d66697fa092f3dca4845e773a5f97d6fb54b5eb320ab4eb02a6. 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/AUMEV2282388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36593ed63d1e505770b220998c23e6604ce52e94017fdfb9e9d0cea0069cfd0. 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/AUMEV2281922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86541ab7aad97a7a887475897d927422ae8dc6525dc1a42a46b537a375edf2c6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2158048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bc0829a991501128a5e1fd3891228426da018f149a4d79c17ef64c6d13124d. 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/AUMEV2155361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2372c276de6465abc5ba5dc57daf4f44a2ac3f1a6662b954cf91e07d0487c8b. 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/AUMEV2147091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97760f0a1e53c74da4c8d88fa9e988bfe3ea33e665b5937327da19387ec1c59. 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/AUMEV2144847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9183b04132b1d73733587a0549e3763adc9d3bcfa119e52d0c35b7937969124. 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/SE6HN2178778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fac47f7ecbd6169a198d7edca442248be095b2288afee4332f32d3fedf54ed. 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/SE6HN2170818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed30d0fc65b568768e016628f552313d2050519ba35c1d3e98e5ca629e6bfb73. 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/SE6HN2140230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b703f3732bac5d9cfd436502304db64e8f395f39f61334fad4a7679d2c2b6a. 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/SE5752179712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7927ab9f806f141be2fecc20fe1de07c57f83a84c06ab91443045cb3ea62f0. 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/SE5752162755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2c71e89d0a2deffaa8d4ab006c8de5d70cbabf36979a110fbc8f9d248a9504. 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/SE6TI2085029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6d189653e014dd6abd8c1eb033cb75a94aed17a0c6080466049bd7e7e0d36d. 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/SE6SA2089412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c40aa3acbb8210495e8aaca5228140c58bb40b629d5ef9e80d6d60b3863a436. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/SE6SA2089455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517380d47186cad561aae1427d41435498562f4e7e9af8d0400dbbf55c10fca5. 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/SE6SA2050746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70590d67b7b1e000d5ab7239840e7b12f44d5d9dd314e842b96f9066d87376e8. 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/SE6XX2514578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97082de4ec0ca27d81c671aacfdf4dcc54ea557b8af20619ebd8820ea91f410e. 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/AUMEV2526181.
Relaxing Piano & Guitar Spa Music: Soft Instrumental for Yoga, Massage & Healing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73e359599a0fa7d550b3817d9c7687f04580e141ba4fe3cafefad90fe3ce7cd. 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/USJ3V1405967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e91a5adfb9a14b45be0eb4baaff8db676684bfc247b6f024a41ba0c84455ce3. 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/USJ3V1416823.