Tortoises ( ) are reptiles of the family Testudinidae of the order Testudines (Latin for "tortoise"). Like other testudines, tortoises have a shell to protect from predation and other threats. The she
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 0x79f11cc4ce937e89ca45678c984952d85fddee3a673cca9ee09a7757befe9f66. 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/db0502d7-7bdb-4a3d-95f4-ba1b47d12591.json and https://artists.proofprofile.net/proofs/artist/db0502d7-7bdb-4a3d-95f4-ba1b47d12591.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 0x906359751b4bf847526416aa57456efd0962eaa2cb2a2259753b44ae31d5316f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USTJ20301303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7551ea169f2729a6e5a775ffcbc59dd710cc651290a5d8a155572220084d9cf5. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:16:17Z), 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/USTJ20301304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7ea4827f359967ef8a2d07a5ee71d8addcb8e5c29e57acc7615102bc8da693. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USTJ20301306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bb81349edad73800390b562eebe72958f7c4e2c72234951ee808bbcf28158e. 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/USTJ20301307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dec071fd5ba2b40deb1fd8751b7b0bcb77f50fd733364346fb31b9278d05be. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USTJ20301308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a14ff1bd85ab8534138339473bb25fddd8fd2645fa55f73d25c380396d15226. 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/USTJ20301309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4674df167b79b85c8ed9a4175095ec69aca95a19e3588067d48703ddd84b84d2. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:47:05Z), 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/USTJ20301310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd039702f0cc318be38c7ec660015cacc439124a62cd91e6efacb900c9a015d. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USTJ20302502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2802bbae5c452d1a0d84ed2d2d5fcc99ccd608184a5bcf1e7eb3e19ff0d13a. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/USTJ20305001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7274fa17fc43ebc14412056fb3be0ceafbe3645d119b6b77f8223b7aaa6e18e4. 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/USTJ20305002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bd659a6b6b0614093f23a243e29b48f301c94934780b84653976a538a8e88c. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ20305003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f7a7a04ae94ed77279757cd480a737e239fd8cebf51d0b3356ed04e388e112. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USTJ20305004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240a0966341fddb0f5a3355ea9e813620ecc487850a03b49c83db4ec7492f439. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:43:01Z), 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/USTJ20305005.
A Simple Way to Go Faster Than Light That Does Not Work
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba17eba682184af81a37d3ab8d7120164c54226e0cde535a428f06a82c0f103. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USTJ20305006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414eede65b42b1fe06c7a3fb5c984800109982d9ddddd4fea0cf093c6b60f58b. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T06:59:05Z), 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/USTJ20305007.
In Sarah, Mencken, Christ, and Beethoven There Were Women and Men
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332c461712b5e6427828af0c05fcbacca78639c1b4bb57cbce7aac85ddb3b580. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USTJ20305009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b6a3a8101403bf0383eb7fae94a9dded19bf342d42560d5e4c6b8142997adc. 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/NLH989900008.
Pooh Song (Christopher Robin's Nightbear)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2c81fb9636f101d90984e6241e012213f7b3c821360b61c9917601924f11cc. 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/NLH989900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6082f6562067d6ae69f98c271e7de6bf8fd23abe1ab3c456ba06cbff724f62c2. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/USTJ20308902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f44ccb4c8e295e95f8faf306d552652bf05ff72fc4533729460aff0170393a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ20308903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a082ee8ca319a166faab57fb88eda730f563d2be5829352baaa13acea69c5e9. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USTJ20308904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cc91791d0aae99e0a538c84681768e8ea291f75891534d11d3e3b8bfffb41d. 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/USTJ20308906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74579569166e48f055e2bdc40220a96c362270e1aba3d91f6f40cd09e73323f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:52:12Z), 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/USTJ20308907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b3fd25198ebd4f10ff77c5f745ecd8c3bb0c1a5763ec5d57c64aab1c79af2a. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USTJ20308908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9ab4120082c37c6650ebd03f64ac3444126024272cf307bfd0f3083d9b43ce. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USTJ20308909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6495cc20bc7c96634f6351eee448a52b7789f4fd5d6ac2b0696fa2dd290d4d0d. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USTJ20308910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa538126d5de50c39d66c7b025769ba9bfa15d02c4964f6011e73b90f10add747. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/USTJ20411505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b37cf0a83ef2569cfd2c7d4f590ee33ef0632ac3b3b751037dfef1458be70e3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ20411506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3959b9942302cb715af76b46fa29bc4f80345809fd473032c0ddf42b94b19dd2. 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/USTJ20411507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1073f17ecb43d9eda77920ad9cc3e933578211d99412344fd3cd342c81602bcb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USTJ20411508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b91d7c67eec00510c29be352f4aeca371ca5619bc109218172be182acb91935. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USTJ20411509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180015d46329a90e780ee370ea37335437cf2d7b10a479135f011c056bb639ae. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USTJ20411510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc805a0fced93a4bcb6a273c41179421f024673e121ff09db9d29b7a6d97e79c7. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USTJ20615201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb38c5da64dff86b345f5f03ab85ec9c77f99a6bc3641fdfd53dfb277906e54e. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:24:00Z), 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/USTJ20615215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4708cf7d58983a7193c098e18a4eeb5de3101854709011f35db272e7ef9e7ef8. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/USTJ20615202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2a540000a57c13a243edae362128086925404fa285d1cd67bb6ece67761203. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T19:59:11Z), 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/USTJ20615216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35c54135bfd563d2b2cb2fb1e775c257d58d5c34eb05bd57b1c61636ecbc1e9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USTJ20615211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fef3919b600549106c9ade08c0d6ab5429695ad5d5f5eb563cd10887bfd263c. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/USTJ20921001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f022f1f51490cf0356941f7ba955e16309506fabb16589ce4e67ec6cdbfc26e. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USTJ20921002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7973697f8535642683a6518851147c061213e6a2f936a00c3ca80960aa4703cb. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USTJ20921003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e359b763d84c61e71e9a56c1498075cf1d74b3620545d8a2e87a39335b2f2c. 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/USTJ20921004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248c972b5032bf8507f4407f3b1306fab2001063cbc4bf16c033a9c101937e9e. 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/USTJ20921005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a83b8bdfe7cecd6aabd0b06832666f5a12db39e4f70b53296103308ce3f4a69. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USTJ20921006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813d187c09694dec09e33cc876dbd0862a8b04d32f4555f2b30c8a344fbd1e50. 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/USTJ20921007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9546b3548037256c71d4d70d0df59a3ce2c36307f99b3995b1fe4ba4d2773fa1. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:20:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ20921010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f626810fc6d1f8db3e614fd8853c27d1f6c5a893bbdc780dc41969fbee2d11. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USTJ20921011.
Beacons of Ancestorship Remixes - Eye / Mark Ernestus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae6f3e475418057fb76131ded88e7687f9514441dc4fdf7694bc3d85f914f19. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USTJ21640601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d91790d14438b285c501ba8ee44ce42b3de69789305deae77f8d6a4eff9a26. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:05:08Z), 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/USTJ21640605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae6f3e475418057fb76131ded88e7687f9514441dc4fdf7694bc3d85f914f19. 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/USTJ21640601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf668d491c7731132e8ee883031b5194e7430f56748d241cf45bdf275c08f509. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USTJ21640602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7418649a09d11125592e7dfd5cda850eb48a41089f6651635fa97b8beea1a1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USTJ21640604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d91790d14438b285c501ba8ee44ce42b3de69789305deae77f8d6a4eff9a26. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:59:11Z), 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/USTJ21640605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc57ca69e9ce6a70b3d50c12b2b744595017ad0c1c34f432de8c50a0208e8e8. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:42:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ21640606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117161bfced08cf703382c4aafb54f59c3129b5e5b8d55127467155fbe81e19a. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:33:53Z), 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/USTJ21640607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaee957aa05cd9dd6d1830ea6c5d1dea39ec82a3a68b3f051e3e8535001ce1c5. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USTJ21640608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4fcbd2a5fdeeac175c14cf6bc78e34ef99af8ed8745b06ef154bd637a65a51. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:11:17Z), 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/USTJ21640610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80de800d7c28fcb0378d8a8cef484b6c43a3e9b42cce66bc424390302bc7f1c1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T14:00:18Z), 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/USTJ21640611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348e4f62bb20d5f0e5af2d38c385637d255a7bddfcd790ecfa44c0fa99a8461b. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QM84B2599061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5748e8769ccceb41b3da4d39d43f23e697241d1a4ba73ff9e9dbe67e920f28cc. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QM84B2599001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeefb31b9f1918a47327aaa8074eddcf53a39dafcbc128f55bbdf0e6827d1b56. 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/QM84B2599021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e87dcaf6598faba82aa406a7ae2e7838a6700be76d0865c598c80a4e58c68a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM84B2599031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48f4d36cb87e4307cb24709bc5d2f1035c7d8e07c895280870d8ad7fd860eca. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM84B2599041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c31ce26df189e0d7b88d8eb2b0c828302dbf1384fd6a01b3a9c9865598b499. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM84B2599051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348e4f62bb20d5f0e5af2d38c385637d255a7bddfcd790ecfa44c0fa99a8461b. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:51:18Z), 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/QM84B2599061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeefb31b9f1918a47327aaa8074eddcf53a39dafcbc128f55bbdf0e6827d1b56. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QM84B2599021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e87dcaf6598faba82aa406a7ae2e7838a6700be76d0865c598c80a4e58c68a. 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/QM84B2599031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48f4d36cb87e4307cb24709bc5d2f1035c7d8e07c895280870d8ad7fd860eca. 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/QM84B2599041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c31ce26df189e0d7b88d8eb2b0c828302dbf1384fd6a01b3a9c9865598b499. 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/QM84B2599051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348e4f62bb20d5f0e5af2d38c385637d255a7bddfcd790ecfa44c0fa99a8461b. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QM84B2599061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2defce518d87df0bd4b4be5994bc1661713ee52c944800b35c2fd4b733a0eae. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:07:36Z), 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/QM84B2599009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22221691783f31268aaf0c46f97e35345ce090d7d0ed7917e36929edb65939f9. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QM84B2599002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7546d22fb71396b157d8568f419200468f72cb4105bbde139d66bdd06ac20ef. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM84B2599003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9675306904daa6c5b75272e7cb5faaf4f47e2f52de74277846d559528e9451a0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM84B2599004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1ff02ceaaa5b2f4182eff054667f4dca0747efad3f4659a42dbd8dd7c43112. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QM84B2599005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e13f28ab476e3f41cf1449d7935aca5cb9c3c7699e0abbdcf8e11ea9a7ac0a3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM84B2599006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd439c55a3539e370e4b26627d442c8c4a61396289605ecb9a44efa68cf7a2f9e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM84B2599007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe557dfc8934a804f421a3781d39867beb431449b850198f69bf1cc3cd406b94. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QM84B2599008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6875f80c3581754c151e587dca3c5f1ab39be75b1d276d6362d3cf83b72a777b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM84B2599011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd2f63926dd2347906a42710738e50be85673eec196b1429b770c48abd8e1f4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM84B2599010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22221691783f31268aaf0c46f97e35345ce090d7d0ed7917e36929edb65939f9. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QM84B2599002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7546d22fb71396b157d8568f419200468f72cb4105bbde139d66bdd06ac20ef. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QM84B2599003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7546d22fb71396b157d8568f419200468f72cb4105bbde139d66bdd06ac20ef. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QM84B2599003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9675306904daa6c5b75272e7cb5faaf4f47e2f52de74277846d559528e9451a0. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QM84B2599004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1ff02ceaaa5b2f4182eff054667f4dca0747efad3f4659a42dbd8dd7c43112. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:00:23Z), 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/QM84B2599005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e13f28ab476e3f41cf1449d7935aca5cb9c3c7699e0abbdcf8e11ea9a7ac0a3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM84B2599006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd439c55a3539e370e4b26627d442c8c4a61396289605ecb9a44efa68cf7a2f9e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QM84B2599007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe557dfc8934a804f421a3781d39867beb431449b850198f69bf1cc3cd406b94. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QM84B2599008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5748e8769ccceb41b3da4d39d43f23e697241d1a4ba73ff9e9dbe67e920f28cc. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QM84B2599001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd2f63926dd2347906a42710738e50be85673eec196b1429b770c48abd8e1f4. 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/QM84B2599010.