Kai Franz (born 17 January 1972), known professionally as Kai Tracid, is a German trance DJ and record producer. The name "Tracid" is a portmanteau of the electronic music styles trance and acid. Car
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 0x372a9e7bf723ea64209f1e1a30c1567c130c497d8561aa597841f974b3e6606b. 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/69831b7a-9c69-4b80-b6b8-cb1078273dd7.json and https://artists.proofprofile.net/proofs/artist/69831b7a-9c69-4b80-b6b8-cb1078273dd7.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 0xb6c0c364104b3b7b9b2c84feca0f9a58806d5c8ec88cc5a57e6fc30e62d4314e. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DEAF71108061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc28c458ee52edabc5558d5566cefdcc4f074ea33c2c124105c360a94f80f037. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/DEAF71108062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fb41621f210597bc501ad71508f189e0c38ba95d74474968d1b3daa0a7c2eb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc086e12505e2099439f855c057b37c704425d45cf6c4ece5cfa32a0dddbde6. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEAF71108084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86ef59f98a36bf4887cae2be13ef68f3d066a26b277d53cff20455e1ec21c11. 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/DEAF71108070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dea97739542786a24d738a3893b3e5b72e99271faa688fe3aa6305b7a75f07. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108077.
Tiefenrausch (The Deep Blue) - A*S*Y*S* RMX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9bbe3d861f865e8a11a8ca60abe1516e77d49546ee1c90717262e518616658. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:09:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9322b566f18c556f0ddfa166ec1f7a66737e7215ac3c755dbbc94521cc8051. 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/DEAF71108101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934feb5c1995e44f39862a12779d0ac2fdd11b68c08d2ebdc484a14c885b21ed. 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/DEAF71108103.
Life Is 2 Short - Kenji Ogura vs. Melanie Di Tria Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fb86729cb6844990fbc223c23867b151ee7d3a7bdbf3311da2e684fd5fc91c. 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/DEAF71108105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6dad1b88f7a350736523519d91e6a42be1ca76b5781a9ec555db04ad33590c. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/DEAF71108094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d961b0b5b8a7b81d7d1311a39264c8d1294ba69760826d6a233cd908390e86d. 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/DEAF71108097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5842c290582bc4ee02957bef843af3cda7a2b9ea9ff21dff9e8458d995266b08. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d409f7bb6388f0c5d67771b51d4c5ec82264e44fb62f54de4621354e83228d6. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/DEAF71108099.
Tiefenrausch (The Deep Blue) - Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4505c6eba1087c84c268b7dccdba423fbc2cc64dad719b4b9ad000f70a9fc2ff. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/DEE860000588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cd791eb2582cbec0725bd0a77b83eb93997a1468b9eab6b5493f7017de8d3c. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/DEAF71108108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32816166b56060ff03c780dd316bd69b35347fda004f447b071a92ce16920d41. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ec40b5c6509ce047f7e33e2e0b1bed2f6cb932e3f396e15e4f7e5a7bfde4f1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a6c760d006c48f0c43bd12b72515fd18a6b87b7f0674138ac8144301c26a05. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe1db70ca1d82483e7c805c0da9287efada7d5eba79c6b42e70794ea84a7303. 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/DEAF71108119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a9411ae68ebbaa8912c98dc99d1ed01b398537e06b8935ff47d2289a91e245. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a931a9d96a33efd4024c0ad9788b28a41f01ef4c9f1283a52bd27521a70a66. 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/DEAF71108134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d36c8cab592dc15c90118acd899877c9f101f642556697207025c29e01f5ac1. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0f211ad57d4636359ea36540764764415120bbf15e260848b80170c850abac. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DEAF71108138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dd73b003035746ac993908d33091639f09d1289a5ed28870676c04b8442527. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEAF71108139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0659e1aa84d147e312b0ef5ac67942653d27c2829341402a5284a546a24d8250. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc9fa66c2cb88ea3c9f5436ba403517336b80fe6ca7e562d2ff5b9cc571d6bd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71108128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afa1f7eda234e68f29cd6229c1b6086b98162aef2255b0e5a898791282116d5. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:44:05Z), 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/DEAF71108144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8d69c1835e002adb1cf73634670f624b6a51e0636838a71dd3bd213ab1c5c9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71252731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114f2d321ec74418adf4e0b13b4c324196a16e63fbb534f05b589a0783391913. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71252732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf00b5ce6d153480325eeeb6fd0d90ac03e3224a5bb63992b7a1a09c6c0eb94d. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71252734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2766780234028709430c1374b2adf5b27875280f980ad85fde71c0c2f2d24fa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEAF71252735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985ae792f12064353a25226d459386f51145b9b5fc82b4b43cd7ef8629d33410. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71252740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405557c48388824aae32741d841f1652ef42c68995d9a0b024123a40bfe779da. 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/DEAF71252754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0badcd72314841ba9a313b4d5e8d61409f1acd96bd2b7b53e8e2222532fbf6fd. 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/DEAF71252755.
Tiefenrausch (The Deep Blue) - A*S*Y*S* Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bf9b1b831cd9338b5223dfc901c8a6336f442857c1d5ae19d15471ae6b03f4. 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/DEAF71252756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e324fed80dd52efa6ba83e2c04f791582e44f10695ab50badcc26560aebba03. 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/DEAF71252758.
Life Is 2 Short - Thomas P. Heckmann Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd7cc8b6aebbab9cfd9ab6a6084ee2ce6eebd97f43d17c72820b748e7bf0c9e. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71252761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84815220e640d46309c364ffd7195bc40b75cb5f32b06e2a112f4ffe5e04b08. 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/DEAF71252763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffa3c68eaf0b62370cd10ebd360158aa4c608fb33358cf74469d839e0a0415b. 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/DEAF71252767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd35fdfeb3f01d9abd378b2e5d21998ea18c9891f6f9fd1b5920dd589317c607. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL711410128.
Wrong or Right (Acid Rain over Berlin Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9799a0af2bf8290056216e59565dc40ad9b283494a5e3648d62595f60a0f3c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:28:03Z), 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/US39N2309610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe315b15fdbd5f1b8cd9f3e80b39510b9f4ceae2a6c0b1ce10deb5ba980f93771. 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/DEAF71108117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7848c2506fbb66fe54ea43235ad10a60e9277c1e4c55c7dce49821d6e2470f. 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/DEN062101398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc086e12505e2099439f855c057b37c704425d45cf6c4ece5cfa32a0dddbde6. 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/DEAF71108084.