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 0x08613bc1408716b78c9366eca1badf172ca750468e75ef601e17cfe5868b7f7b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cedc1ca-47a1-4163-addf-de55d24203f3.json and https://artists.proofprofile.net/proofs/artist/7cedc1ca-47a1-4163-addf-de55d24203f3.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 0x093975a5ffdc55c447cafcf34a6fef2cafac8599fe81ea36de3c90b045b30a3a. 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/QZRP42392282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60edfec030c2daa5123e0e80d9e86e0d5929c35a7f0094f983a54293b8fee3b4. 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/QZRP42392283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd5dc90ba17d42c8f05be695c0d0d5fe75b8328f73636bf7c152b765e55115d. 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/QZRP42392284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bde0cd6946e72795b653820b836255cf6676bc295f8d2ffeda6ed8fdb1c20eb. 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/QZRP42392285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9b23f7b2018d957dbc6e54a958e60f0ca3bf0596d7c0b72b80e30d7540d147. 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/QZRP42392286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64dae15a179ab0af36964bb26ffb37bf330b3047538949f5dd1b5c838bbd3b4. 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/QZRP42392287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc626d2cfd48c81c7b291b1d17816a9da543b7555a96636d3a1fdbb2abb327b0a. 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/QZRP42392288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde058106f6882813a0692c5b8ed2079e39fcdbc8233d284c8045a8695a980c2f. 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/QZRP42392289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb017d2fd9937488eba81814e69b1949765400deaceff685a77a577138cfb769a. 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/QZPLS2382295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3dfb2a44b91ec64a1590f72973e5f48cdbd66416506459c7e302596cb71aea. 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/QZRP42392290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89925df05128d9bb09da509b345b07b183581d63bc0a0c489575c39070fefb46. 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/QZRP42392291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f282683f7d0cd12adb487f8f565de59af8f333415c9b4bbb6c6a2e4a8f3abe3. 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/DECE72401648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee47537f983398d6cd3de3ca5b9046985e0a7009e5ab810b49e06a38c32c7ed2. 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/DECE72401316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c129c675fbf28d732ca7c2c260fff251046d023c5fab9176fb93d6ee4cd29c6. 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/DECE72401065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f88d75d3c25705a283315739b846963427e4c6cf7ed7d8a49648f3194b2975. 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/DECE72400313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ad8e53cc0f830a38e1e5e03f2cf188a906dd7106f50340bef2a00c4cf6eef8. 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/DEUM72313073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715821d3ec27397fabaf72b1c42109eb7f5e4e5ee0eaae5105f704f24008fb98. 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/DEUM72312337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4484ad2cdb7458267b12832738944287c7107e07bb4b7c8100aef051751eaaa5. 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/DECE72303379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb017d2fd9937488eba81814e69b1949765400deaceff685a77a577138cfb769a. 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/QZPLS2382295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9743ccdbb523d7cdfec7525d7ad08db0d7712c6b599e1ad7ccb2321250679589. 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/QZMEP2359147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e8070fbd3348de9b23275c97e0cf743935ff6a9baeb977db105f685b76c2c3. 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/DECE72301633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec55d43961c9710ee1d192bc9f70c12dad30dec8a20f64dc564a05ec0f6fa28. 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/QZK6Q2382251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea57b44230c6425963bbf62a74cd18b441f785b7c164499d53e5a65d3137c2d. 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/DEZC62325199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe42f3efb651f9c33f1d1882808d91eba6221a886cbd4de8b77d38f6cb979c75. 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/SE5BU2313938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba5ad06255ed2f0c8068868dc6eeb22cc955d40c7187df5d6c9f2fefd9632e3. 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/DEZC62201141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04478ef02055529df81335e6474889c9b68fe9cba61988cdbd358fda4e7d9dc7. 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/CH7812227034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd0ec854371822a2fb5a9cc0daf9ee5c4133a011131845453954e8a8afe2d69. 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/DEZC62288323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d2b28a31bb603ace59c2399eac23df3cdd7787e25d81b9acd05730dcd04b87. 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/DEZC62279826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bff73bbd6610c0104002b498ed2c442f6ca3f3ad229300d8788d5843bcd59ec. 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/FR96X2231414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc358202c35c94796d9c370bf428b15ca8f7dbc23477153711fe834ed2db0e9e. 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/NL4NL2212213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dbb9efa80d443d078beab52601edc8d8f3496200eea5d24e6a7d1c7bcc70ee. 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/DEZC62253830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9f8106fa21efc22c938ba4df0fcda8a342449fc0f6e2613eb7413ac693af66. 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/DECE72200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2187fbb281321b7eeb43b0989e2e1a32d3d03e2a04feba7d03fd3ff326f0cf85. 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/DEZC62134725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30280a72b976dca18e20ab14893340d53b4a733fe05ce872efa2d4164b5a840. 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/DEZC62125637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae09c901ebaf1ec812d25f616ad6eec64910e4258d21d715306f0443f73cfa6. 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/DEZC62122776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cbec49a9a599b54798361b86831ade83e413e7a1a3ba21c4092c2792cac0d3. 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/DEZC62119758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203b790176c26255693a3c66582ab77ad71303a0f49ee4dfe7e6ac84f326391c. 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/DECE72103109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec1d557d1536f8af1b0490cf79d56d79305bad9f4df6df94b4484899e3ab416. 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/DEZC62195737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6234c37ee799e21f73401dde049d1fd49078a5b2dc5d0ab26512dfe1cfd76cb9. 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/DECE72102648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4a33ea44a7be62c489f88f29c58a7fe1bad2dd66a5d29eef14f9deedc9f243. 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/DEZC62184655.
Let You Down (Alfred Heinrichs & Rene Deepreen & Lukas Potempa Remixes)
Let You Down - Alfred Heinrichs & Rene Deepreen & Lukas Potempa Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca32a454d622922810c6ccf0d255a1e07e1682b11ff7de134cbf81dcc49029cc. 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/DECE72101506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce91050f97131a3aeb3645dede70c0b5de80ac42952c4d08a8d0453ce68728dc. 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/DEZC62177712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3215486a85196e91abace40b0e8dedea648ec38fc7c610d3d1010b0e983ccad0. 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/DEZC62169544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ae0021e024cda44f1c8297613cba829d9d9ead0eabb8f815154383550c9050. 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/DECE72006779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43ed897e2d17206d3d893c7090c570603b988d7344093f167f4667d0815992b. 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/QZNWV2042779.