In Slaughter Natives is an industrial and dark ambient noise music sound project created in 1985 by Swedish musician Jouni Havukainen. Since its first release in the late 80's, the project has been re
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 0x2f75422834e3722bf936dc1dc929e8dc09cc4a34d3270e1fba06d2b4e5646a58. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60250819-454f-42b4-8faa-0dc589ae3d03.json and https://artists.proofprofile.net/proofs/artist/60250819-454f-42b4-8faa-0dc589ae3d03.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 0x47f87fe76cbf315da291b2724f6674191833072706249842c43b6873daafc278. 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/QMFMF1547951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496093a856f03ca3264fc3323235b08904fb5623d74fe68d842618f71ed8ce95. 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/QMFMF1547954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30ec63e1f4577976e10fd6d9fe32aa0d3df8157c4811ccfbaa3cb7e9ee6c611. 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/QMFMF1547957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b9595318434e567e1bddad93464955ca233740ffdfeed915917d43bfad3588. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1547952.
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 0x42ced2c26fc7b4cea8fc3b77939eec91052713ca70d8a6aa8ab491e175720f14. 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/QMFMF1547953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb7de96c5b7634d82d1aadde5f71c8d02ec64137e891a35f1f3d39c3de41694. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMFMF1547955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e65c4a1f9b68be219261a19c39c774322541b0093221d4bc92c3302b2d3853. 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/NLFC30800382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22e49c6cf6e6e8a83b4c50c065e2ba46b6a61e0b6add58ae8678f8b04b16191. 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/NLFC30800381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342f9207d99d996bedaeae5cca8ced90efc21ba848795d86fe0c7aa38daf2132. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1503627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124ef993e48f33fa5ddf8061c8c80ba4d26e172b71b693c9e6840e7709b27c16. 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/QMFMG1503628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a96bc29987ea6d380c15d155997464d4a3bb701e62f0432423384b31f98fdd0. 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/QMFMG1503629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1720605017322ac3acee3e5c948e8dccfa2967932f44c8d2d22bd88e4c908483. 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/QMFMG1503630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c2d85cdf5f9c3cdaf9bce33e72ae3df0f5a8163d5fb16eae5e86cda08ddfae. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1503631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c0c33db40847f103ddb7b09a95a60402316161a94cdc32f1ffe6305c61082f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QMFMG1503632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6804e714c23dffb1237234a1ce4221bedb8a8675e4cd6d126cd37cc972d2be. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QMFMG1503633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaac43a574c4e1d78deb8b60d02f4757138fc95921e7b14e09c111cc6e6ee428. 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/BEC260946402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89565c5553b766a0270383733f11d9f6bf6bcb36ebbc7ff088fc3998ae223cb. 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/BEC260946403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4be983c0c3b130a0ad14c7ea269f35eafdfe2693b91460c2c52435f1e4d66b. 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/BEC260946404.
Far From Humans - feat. Suicide Commando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d699f1d740b2bbd46c2a3530b03d0fdbb800b7907137d271fd67c5ca123de41. 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/BEC260946405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bfa507c398b1a883dead9345dd54c43c35a5285199255b65b38257a237b704. 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/BEC260946406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117435eab1d8822606edb8613069ab2b7790da3c6710992533f70bbc9b3f7106. 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/BEC260946407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c59c76511d9dcc0603d9b96141d830997616fefcc3038f352283472c2fa55f. 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/BEC260946408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08accb4761df750d382c812e44fd41fee8fe93a0d07e569b28c8db252665434d. 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/BEC260946409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc528bbb11dd6499c63d757418db657ffaeb492bec9369719d9a4bcc9bee0dcc. 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/BEC260946410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebba1f11be6c9dae5eb0584f7ac6a78180df4443c9440d90615ea99b6862b1a0. 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/BEC260946411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417dbe11dd5dc0fc08bd2b9602043f75db112287e3283f1267c33e49e80cdc57. 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/BEC260946412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69667b6b291e2ad959eab4818b2227ea1de93667768385ab1fe5c32c9a38acbb. 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/BEC260946413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0fe9d2a459bf610a1a39198a550afa64bb6d15d45ec2e3c94ba1423f6104e8. 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/BEC260946414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeec75e2af5ca78a334e53812ae8290cd38226b8ddaab28cfe835b269f4e7f47. 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/BEC260946415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b240954681474440b99e9bf3978883ace6c35e32d4456874b99801cd26b269d. 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/BEC260946416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fabeb4217300b6beddefa99bf7cf31736c36858c5342fea28d20826f5fab34. 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/BEC260946401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfba5029680475c8db1e4186c79d1e92f7dd1c01d5ef6b941ea36829ac590206. 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/USI4R1219919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce05a56262f7f3baa71ede518530cf0ab54f901ab4a08807c89cf097346d1feb. 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/USI4R1219921.
The Great Leap - Godflesh - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845c571c682398873c94e423226b0baa2e8ddeb3af3eab4e3017277f46744551. 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/NO2JN1701091.
Doppelganger - Die Krupps - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfb0a0bf59ed02ed9290f25d614921febaf340b499c640182a610ace3099f55. 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/NO2JN1701031.
Sins of Mine - Apoptygma Berzerk - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626d95a5bf9f8c216db7ed367c9d496421ea2a4f052aef53e6b32f85876277bf. 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/NO2JN1701061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59daad0e7ca5fc4f62ed28794d3f3c8b4bb406fb79a4fc4c35e9f9c7cb7022c0. 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/SEXJI0400502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6680da23618a35cb2a4ecced4889d17e8e90d486dcab0a99b727ee09b7d18fdb. 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/SEXJI0400514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14f4449c3cd36f28ca2c5d6e68e49b08d9134168f41b37228952cc2a130614e. 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/SEXJI0400504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d325f30f70c516a92d66483251c4f8716ac575b4d0d23e9d981c4122d2d6ae. 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/SEXJI0400505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80889c7aa0df73525485c0b96b8cb93e1208811bb0752d17c2a66392783a1346. 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/SEXJI0400507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7689455672532f38b4396f59936781f23e3ac9b779b24ff115b85d5e306692eb. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXJI0400503.