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 0xf1e131aa291bd0d817fb50e2aa25dc1a668e068539cca537d6460eb65a99f945. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5f62c6e-85f7-458c-8b72-92c4ee06d59e.json and https://artists.proofprofile.net/proofs/artist/d5f62c6e-85f7-458c-8b72-92c4ee06d59e.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 0x1fc9cfbba501c7bbaefbecc9cb8ac89db544058e5a71e8521cf6c1ea5a3f5ebe. 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/ESA012232184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d8819a54ce3e50791881211a74779d0ec7677832bd16233e6f2a1519823d96. 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/UKXN22238601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9fdcd4fdd9db1084ef9737d86cdae56ce87d860ace8d48ebb83adaa5f84b72. 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/GX8LD2311933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e517d1f97b53e5d9cf503fedf38cbf9fe26213ded7732cd314e22ad61442a1. 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/GX8LD2330346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf15b2189f9fa6b6c77ef3c00c205ab4fee55de2b907e0b696870cde644497d. 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/GX8LD2391843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486f0f2c8a9cbbbf04938a3aa18d0e0836b49b9d9166c9f36a5f53d2dabbbab3. 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/GX8LD2315103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebc6d5586373b56bd55c4bf232a001af40628c7100ccf7ec4ae1812ad6ff127. 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/GX3Q92352035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc6d04c8e7f5de53dbb5d288dcc455b4b7487692d9f8ec5236504e461b3150b. 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/GX3Q92352033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e8ce44141011d83efcf560e70eaa586ad863e8f60611c565374bfabe9058c9. 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/GX3Q92352025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa598a3826d4b2e58c4c4a83dfb516ee20978f7ffc60a71ccd16738fd93992c42. 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/GX3Q92352037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48ffefde129fb762dd0f30c3ec9289e3b7e0eb9a9799a065fef2ae824340142. 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/GX3Q92352024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe145ccaaf712e96bd1947b26c87f86110c41cf0560ad26b6ef333d596b1d2665. 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/GX3Q92352046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61861ad14d1eb521e8f769e53d2626736815f3da4b327d09e478097c149c884e. 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/GX3Q92352044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1093def82e6be5e38ee087836debeedfb529b647878921b1d70608c3a74f191f. 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/GX3Q92352023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c73f18912e7d298fc4bac114e072c0f8b11782a1ee2b9514ba60ba0ffd1dc5. 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/GX3Q92352043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3ef3e2c8411055d9b9f587594da67c99704952aaf0ed1c4c6bf5191a6c6a32. 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/GX3Q92352026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78956e8ef632e9d6548a3d5208f106f40bf443d861e6040f70e9a2e54b1f41ad. 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/GX3Q92352042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7a056f01083b9fe48ba526ec0ed9bd3c346cf0e2521c068fdda680c706e7c6. 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/GX3Q92352034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06ae322ad55a195bf8a194658472a4a86cb2b5062ed0e0e066e7c127532f046. 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/GX3Q92352040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfcc537f58a3e9d7819cb1afaf30f998fc317eb0ecb3f00d05d2132fd971caa. 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/GX3Q92352031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb664d9b1ef36c68f62842d975eb4a5e260d00388dbc4fcab2433911739f161c. 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/GX3Q92352047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e8e3b613a60f1ced8e95d3a08124b240011229354155a21a1c54a684053b00. 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/GX3Q92352029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2141247ace3f199ce2aa2b70901d448f3b3530632c9e9c94c24af6e5acc6bdf3. 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/GX3Q92352039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f28717e01e7c28cf62a6beadeb474c7c2758ef0b2fab0f197bd74532f02ec2. 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/GX3Q92352041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb087bc78360c679c4b97b245f0752683d5b7932d201b75d5b6b7c797ebec05. 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/GX3Q92352038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb30c890ce1f8ea0af1c67d73935ddfa77f9fb2f224dbfe30fb09de95551fe6. 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/GX3Q92352032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386a43379e89a6c0f5f7daa96883c0baee0a6ed3ccb3bf43b844118a28770716. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:01:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92352036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099a6ad6cda479199d06ce7c46df11371cc1108f8898d51fe368f47df01b1599. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GX3Q92352027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f926f96e58c1fb1cf87e2b6f04b5f8fa3e984337f7acb70e259d33ffb33787f. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92352030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd0f0cecabf79fb97019c9b05cb12f67e460076809197218b582a199c3db7dd. 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/GBLFP2212437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939495f7524f22ec95adbfc1e3d20c132cf3c490d5accb34410d61a8dc8d0e64. 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/GBLFP2212438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95dea2eca6b2c08da84ee6cfec917642e3efd336698ab19147e3345cc27643a. 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/GBLFP2212439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c23c8b1aab4eb0cbc0c97b412fd96391f6b00c9ed1a0a83e772499b24bcbd7. 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/GBLFP2212440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0df3a88cf6b02690d21619cd99a8d71ef0268f03ac88447fb138dcab753555. 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/GBLFP2212441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13ea766da3bbf6c726039fe4d9fa8d7168ad5c560dca02757abdcacd8678dba. 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/GBLFP2212442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cb1a1a45a8d520a731605519a393abfa621e608a5663751933b5ed0baf5cdb. 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/GBLFP2212444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cadc75fa5258a0f12ee177a9b2e8a446d40b455bb0224c00f2f8f074ce3945b. 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/GBLFP2212445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0cf1fe19c039812d1aba9f7ba16b7ab704e750d119e5f1cfbbe66d69255dd9. 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/GBLFP2212446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fc44624ff617f4ae65e0d04b96233f079246d14ad54db2ac339abc6042a4e9. 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/ESA012178306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa299c8d9d52a63ff6f6d8a58aab9dfdf7e6db68411e18ec9726e3c3b77c73b23. 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/ESA012178311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11877a744842fef193ac022daf7a534a76f45242e04d2dd98fd525e1cce56138. 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/GX3Q92400349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1ea867bf0350218aad9326847057abfbfa48564e484587681a16000d3ad298. 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/ESA092228649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abcd7f2e1bf4e83e66f502b11dd3e42db7590fe970493f5e4d4a4d33cfcf0c4. 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/GX5MX2239099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d8819a54ce3e50791881211a74779d0ec7677832bd16233e6f2a1519823d96. 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/UKXN22238601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7321b85834712ae5c1203b3fa0d1aca6c2fb354e575bfb4260e1482dbf403f. 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/ESA092333588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5285131501045c5fd89608205b4c8ec8bf97c341752a6297b8d0e0416e94c3c5. 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/ESA011534161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09da6bc23ffd3ae36e252bbad324e05802ec824c8a28f094e51de2449c0b264. 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/ES09C2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd0f0cecabf79fb97019c9b05cb12f67e460076809197218b582a199c3db7dd. 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/GBLFP2212437.
Bye Bye Miss American Pie (Extended Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1b3ef30de2e2d97d6a86b61d8a75896d0b492c0a0bb8ec96fb6898dfc9472b. 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/TCAJJ2525194.