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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20530edca28eb43d699ae3f61f00fa18af0d2fc3dc02acf2218160c0b26e965. 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/5a439de8-e93a-4537-ad72-1e7471cb2f35.json and https://artists.proofprofile.net/proofs/artist/5a439de8-e93a-4537-ad72-1e7471cb2f35.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157f928d1ea80859309f1012eef5543a49607cbc4da05e5cddfa45b8dddfab30. 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/SE3AA2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd791a48edb93686dea3bcedae0036190f79b1f72b5769c156399c4c0523a6198. 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/SE3AA2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c417b8dbf55e78d062dd2ece4b5ff43c7cc91fe72ea07f343593220813fa23. 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/SE3AA2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe444e06fa0234b62269bf083b9bb52c96c40f9daa8b74f3fa5d520947e088e8. 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/SE3AA2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4a2e41d6794102526837e568f03764160af775243085f994b99ec8dea8d6ef. 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/SE3AA2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e38698963c8bab85c0961743a0e7070008ce26662a81cd49015b9beb379a118. 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/SE3AA2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd151fe7843be5c0b4ddbd83b23547c1317b30f698bc489230b708697525dce16. 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/SE3AA2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd538d62f10bb3d23861b1c7ac627d8fcf7a05b1b09fd18084bd24f648c33b88f. 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/SE3AA1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e217e4f4b4a77c310d0e310248bd6e029196a283b308fa3dfa4056a3e3d3422. 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/SE3AA2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f68711a70d82bd022ba4c8b15dcfd12976ed1eec3d61be610270fb819967ebd. 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/SE3AA2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d0326bc4cdd5d060b3c7f87c74348ee802bdc9485d53f629f906b08474ee6e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SE3AA2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe79eac17842547157a173bb53e5003b51a05a53e5fd31aa2e3f4dd02309f93. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3AA2300014.
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 0xc134a956fe5e4bdc59958896531b254acacae382ce1d3c2cc9882dae2107597b. 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/SE3AA2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3c6b9caf0a5d06090c58d523229184f224a7fd2fe34c9ee52ff4add40d1b1b. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:08:05Z), 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/SE3AA2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b216b11337428090bd30e7de37a17f82ef7b38c2e3d0574feab0ad0a9f50e5. 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/SE3AA2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0067697a69937e24650dca6b7dc71ce14f622b5099344888ce8c36839a3a36f0. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T17:46:09Z), 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/SE3AA2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf765785f599ba42e7f0776faf90345c8b9bff857aa78340e3e990e27bd346d21. 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/SE3AA2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd80565b6f382d97a3338cc31207e31ba297a673f65f9a5dd269649994307b7. 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/SE3AA2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c96fbc911b3e4a865bff8391dd9301a96a039de5f1e9c38a9dd711e0f15a3d1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/SE3AA2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7a880ad2d950862f4a420e08d8057f1ca72c14a4af48ade60ffe26932dd089. 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/SE3AA2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d9602d58aafa071fece1bcb4c5664616e3528da4b808c1c80714f4b05f294b. 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/SE3AA2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144ba745318819431ff7308380dc766f00d1cf4436cd50f8c7fa7d55fb1f6b10. 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/SE3AA2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ba5e6a1a6ccf7d3a86ec094fde5212ac421e62959b988e3cb3a374c8ee573f. 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/SE3AA2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820edb89752e42860a337652b9687bbe9286cb30c6d28e44ad6085d8ccf08655. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3AA2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b635981e33b424410a24acb5a601e8de0eb82a26167789ad7f068211ff22019. 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/SE3AA2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa774f04c76e7f88342f37287afd3b16cdf6db1235e38f3b9401684ed4ba1d9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SE3AA2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463ba463ccd50183a0ea56234cf937bf5f042fb4975bdc00c732063f9405b118. 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/SE3AA2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8873229a1720d79a564d8b9819ecf7fa4bc59bad24f064ac068a42244dd76d. 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/SE3AA2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad28397dbb11e89d1abc0d3e6c6a5e1d14d9fc95598805254c97d34b76b1e7ac. 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/SE3AA2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817ca9442803bf1fe8be74f9160f38cf0e88c0fc4c9cf7123e76fc828e7e86ff. 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/SE3AA2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8171afa5f76e54e98af34cd5863b369832342131fd6fb52b2d04290dc09b6030. 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/SE3AA2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc579ee1a360de7df9d5d07149569c20942e1c43aa514cf9314eb81be3fec0007. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3AA2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7264fe419d9b2b9ac89a36c6e8fc3af19003eae5011d426245c96919272102. 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/SE3AA2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657827238797e936e0aadcd91db9072653b1f11b6045bbb0be43dbedf195ca1a. 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/SE3AA2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f940ab8bf6ec2d368874ccbf0e03de9426054dc86c84f2bbf7026d8685143c9. 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/SE3AA2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62dd9b4c86b43ba2bfe30504e5a3087c6c5649bed1c2d754effe0016bf5fd7c0. 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/SE3AA2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23e8dc968dbc7fd58d63e53fd3195d08c3d053334e4e71c002844a456bb6a60. 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/SE3AA2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f04f8716300fcfa8eecde9ee1cbbcb242cf91b1670686f0754e3c7ffa63741e. 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/SE3AA2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2386c6c50ea0e25531e08b4473b7adec4ee99c7cb5d9e6dd2d32bed34869d10c. 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/SE3AA2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0e40eea6a611bddbb1319627b799ef1fbfa69fa958eae93db9308a35e677fc. 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/SE3AA2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5e6643eda253ab8b70aedbea3f74b672cadf5e2f919a575cd9ff1d75bbbd49. 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/CYA111900192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a73e93bcf95f7066ec4ac2522d569f369115a0ea00c0fc01a390803c17d2799. 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/SE3AA1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fbb6b6f08e4cd1372f6f9b08bfadf639ffb3aa58e0958207f3719d164393ef. 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/SE3AA1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf130bc0c8560dedcd3fa60f18b18782169f6a3ec34a65b14246d60f16635ada3. 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/SE3AA1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596d3162aa0ee30275a79fb8d0b6e8517bf040df646901bba3dc53f7a46cb392. 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/SE3AA1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ff91ea9d41397c88e7c6fef86d496937ac761503a51a40d8b50106c695be96. 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/SE3AA1800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552432a3aefb737df80e74e361f8704e3139d39bd654d7cc652fb7e0fc6f420c. 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/SE3AA1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6735781907117a433cea7737103121113f23f9151cbd85dcf5ed02f434c74111. 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/SE3AA1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae5148ba9a5e629ac475eaa7ce04963e58ce0da774689fc379fd3cfceac10e0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/SE3AA1800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152aa9db8fa0fe59c1361673cc3ae0b6f2ff2d6f82fa88e4d2c1b654e844151f. 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/SE3AA1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe729f8f03586a0e440d38db8ea02522d703eeb414aa8acb69e1f730180014497. 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/SE3AA1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1204a52170b144b3b0af9d2789497b1003b690df7b0190aaabbbff032c837e77. 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/SE3AA1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856588341ea0473d33f399368195cff29cc3d9cd8c74325af4ec61c1196e624b. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3AA1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf717cbf90bbe6d7561ad61c30d5b9682f766a30667a62f86eaa25f6200c98a00. 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/SE3AA1700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c3e49b96ca0c0e356a33189f9e69834dedac169178835d4d891c501ae7bb71. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3AA1700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdbc4bb2637e564d092ca7b9d62e2cdc3a694c9de81ea5f0fd6b7dd514f8ede. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SE3AA1700011.
Stories - Dimitri Vangelis & Wyman Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324a46b0f4d477ba0ac143e7934edc8d7aa858b5aa417531aaa0a46c2bb0b962. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3AA1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd180547df33364d64ab59007f72ed6f9f64072bb6369d5ba329159bf250ca7c3. 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/SE3AA1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa054623fd58503a460057eb157879ee9f8bfff269bc5124be136142b9f2e6f31. 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/SE3AA1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561a88382d5f62478dc1d80300a8fa3c9fb2fe6d8ff5f3056571aeaa2918a13a. 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/SE3AA1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91e3e8088e578882e7d4715e2efac713bc81bdb5e0e47fd18cfedda33383c27. 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/SE3AA1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e0493e121d71bdd77dfa5977f2385156d07cb033eb2c833d209503a42ed0cf. 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/SE3AA1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dfa905747ee29e58ebbe112e60ad677c7bed0e6b3f8cd6fdf00f05c34d94f1. 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/SE3AA1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20764d653d692b5e88077d2b2b4135f5ae6158d5e0ee6dfa1d02f16c9853fbc3. 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/NLZ541600665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357feb6fc9e2f3e1d9928260fcde9ec8535ff8d29bfde9b4a47c6afba54271b1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLZ541600666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fef490f7d48658a2d6dbb6c9dd02cae829646de033f8804533913379aec9df9. 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/SE3AA1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed4ab0f8fa48f7fa856933aa51203bce840fbc365ec3208b0b276f5cfcc9d00. 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/NLZ541600273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdb6333b4583d4ac9962ee8a5987b2ed88697c5b6c2e9a9f0cc5e16efdfcd69. 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/SE3AA1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c5c7a5abe9de517dd0b8672ff0867060de2b588a735ced88cb120dc04b0a10. 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/SE3AA1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76755fb5ea5dfb9f0e63edb12cd70909366dd5f85938b265095500bd047eeeef. 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/SE3AA1200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487c9fc2450f2e2454327e2996b6274cf5ffc9e0e60ad7c37a8ccd9b17bf08cf. 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/SE3AA1200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5fc5bb21bd907228bd5fcccb72e224fa40a65fe897b2c47e56bd5f85cebc6b. 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/SE3AA2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a465a50f0b2550390211310e3f71266eb3367f8684211ac4ee1da0030decdd4. 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/SE3AA2400006.
Younger - Dimitri Vangelis & Wyman Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf88005d709793ba305240d8c704cbbf36e956af4a059182ff9f63a67eab13c. 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/SEUM71500932.