Isla Grant is a Scottish singer and songwriter. Born in Wigtownshire, Scotland, Grant grew up in a musical family and was greatly influenced by the folk music of her region. She learned to play the gu
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 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 0xbc651148ab77399de4235f3ad6541cc5beefa277ce4cba53de088ee68988f6c3. 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/2099fc3e-5951-43df-a7fa-71d5f7f8aa7f.json and https://artists.proofprofile.net/proofs/artist/2099fc3e-5951-43df-a7fa-71d5f7f8aa7f.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 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 0xe49aa5e8d84e26fd6fa14775d626de8a7d41aa82eb9e06ad3e7894c94095b7fb. 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/US4R30743908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5427d8312d40680cfc7ba56412a707100130e429684f926d0d575f711e389b84. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/US4R30743911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb481499e2edc6403e17104e5f29bbecb87bda0154de4c9ba7d985cb78aee4f4. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/US4R30743912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b97b170970716c12c88dbb782e4d2491a30c15687763d3b0c2ecb186c8d7c1. 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/US4R30743913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3808f9ede70764184560bd7e1de795ddbd62570e1d6523829268cc2829d61f. 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/US4R30743916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2954b9e7966442a5077d0adc5abfe36ca2a464657f2fca21f39bc15ae40868f9. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US4R30743917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb206c064c75ff031621a6e39db60e23f3abfc9a870147fd442512f8e64f080d0. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/US4R30743918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe805e87911aaa6bae73b4209c3278c2197585d13299f2c954439b5dd2d45f4. 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/US4R30743919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe30115f07b10a4352a316cf138b0640227548fdcdbf12edca9f55eae9543b01. 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/US4R30743920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359425a2e8d0cce0e041eda63866124357a9da7e80fcd02272cf5b4c928cebe5. 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/US4R30743949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584aca71c76fe4ee56376a15a03236af4397b88beb5e88ea9977ecab3c466e1a. 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/US4R30743954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcb6bd0f8c221621602b7bfa8e668feff0c4415960ca61b226df1b807af3045. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/US4R30743958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4d8bb1f45abaa6c1f4ce24ca07f6359f9e727d3e46e545ea38567b9815b515. 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/US4R30743960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7563353a0a6b429eeb50522b6a3b80f592e6e019013d5939be688079505296. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/US4R30743961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b02ecedb02fe53b04201073331ea629d2db26ad66006da6abc885856c330e8. 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/US4R30743962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3ffa341ac4366df33de13b120549cc2e05d897a472beef0dfab36a332520f7. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30743963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85df4d40b79b1fa378edef7728b17501ee6bbaa8a8011638b5621ae2bfbf6e28. 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/US4R30743921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3899f406e3887ff2e74450bf61ddc9bf9b2451a3a3c3be292c3af112d875f281. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30743929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe8d841fafcc82770fd573e24425a43c9520661d494d83f0e7bdb64019fab60. 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/US4R30743894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0964460757824a14b4084008e29368af46de1f68e36abae070b7839062b1fe9b. 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/US4R30743895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2f7bf0f5e883abade058b49663a18d0cabe4f97112fbc5963345757c6109b9. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/US4R30743899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1b3ba5de554c11794e02bf192d3a00b1708be6dffd4cdc2ef2edaabfad47c7. 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/US4R30743902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceafd1a426ac7b48e455453b35e2778310b899aebe38add79d6d858717cfd3a5. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/US4R30743903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058f8d08c36f83608f45cf697b185e54b4fde97a572b1aecb15f0f05f215b9e9. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30743906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a01831ea75fdbcb173029f0e8430e542511e1b0630b3ee635e4bef2e2a5d3d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/US4R30743964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e76ca535f9c4b2d2be06448c5e34e350c3c83d580add53facd14ac32ecbd2d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US4R30743967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c2b6ca0fb592e34c5d85c5c4a61fd18b3d91f5801762010bcc53566cab8611. Chain 2 (Bitcoin): anchored in block 957695 (2026-07-12T11:16:12Z), 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/US4R30743979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26ecdaf3de8d9acab7e7defdc7815a702e388f247112df078097eaaf6211a52. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/US4R30743983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71beb82e5823c65ac813d145a3c1d7339fe2b7a27763b4100d22a706a26d2d8. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/US4R30743985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d19db41530e4ed97687f18f246107560d971ffc63d5e1bb1747119f4dcb45e9. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/US4R30901368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cae04d04c9de4ff9eaff545ef2c230964324e15dba13fa668b059a38c30803. 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/US4R31002186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abeb9919e7566589107e272dc5c95c066440bbf6c617a0185c6dfc884aeb901. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/US4R31002166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1b59ba113823a33961b8351f9b55babf0991a74d93b47726329659890e63da. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/US4R31002187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc0d1f0dedc793974ae51adb8b9d1450bde300dd5eaf3278edf53bd5de69940. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/US4R31002167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd448dd3ac54af8872c279f3f3ea52040642aeddea94cffeae25a163556de5d. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31002168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fb5dce6a13c43e16aec7e84cf5ff46fc290f12a48772c5b11711c78973fe67. 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/US4R31002189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf08fd490ce8bf20fec7b68f68a4409d9ab6a41c7a5b2691f9212c2d77285ca. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/US4R31002169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb72fc4f54c7699d6e655b4766b6289c68b862aa54b06de3152b3409121093c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/US4R31002170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777e0e1fe1b465a198f4cf528c42cda02b8b72ff3fb6bada90aacd8bba579714. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/US4R31002171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d5e527adae22480be2aff317932853369b63d1d0f03d42f7947a11cc144e02. 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/US4R31002172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ba93188690009b17481129899253492bdc29dd651fb6a46061d56b66d85dc7. 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/US4R31002173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa028b8ec704eedc989c2ed7404db4816ad6574dc17f17d61c510ce8cbb93f182. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31002174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7258fc9fa017503a20c39f52a00de1de4aec77da5c8a9b0c56fd9dbf5c5d822. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31002175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be1469c9de04061673162170a437678cd0ff1d5ef65173bd453a1e88c9918cd. 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/US4R31002195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff0860134b01a4f3df8823d3d3f90aabb0327f2a7e1cbce6d45bf072e5bde5b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31002176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93db6ead41c466aa13a1b130d68277576c386a384144e1b762c6256f13ee307. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31002197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9022127ddae86f0f961b00697c9a7ffbd9a5db9a68e70d9c636fbfe989a24bb3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/US4R31002177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f7e5df63dbeb44031619982372532b68162a59d8cb9338769de5decf671121. 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/US4R31002178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5dfe9a5c79acc1eee735e50015fb548d5330afbb3427f5e81ceca7520489dc. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/US4R31002179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe965c2f6e387e2be85a72479f404fea62791d6763a9b5e637dd4a09ea43edf8d. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/US4R31002180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2832debef74b691b31e78cd10b01bba4acc59f27262998fd81d67def6a18d7e5. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/US4R31002181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c8ec2e65086abcf408da7cd46810cace963134ad647abf504942b184f0d5c1. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/US4R31002202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaecddc8165465d281d19c4cd788402c79ac3f91247b002fe3b73b97094794197. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US4R31002182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a79e3a5dd54662cbb9f3af02353b747e3503f6e1099220d1f31ba0b495d4fe. 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/US4R31002185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64906b899905abf7383bf2c1139e4c8a2badb4ae813fac8dfaf2af581a20b165. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US4R31101115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3359de1518468f59ed34a1b3749ec595735733a817263e0535f915f272b91639. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/US4R31101120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d35745cb467d97b87965446fe54240b290322d3e57e40aae171731061c82075. 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/GBHFP1100164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b1ebcca1debc1c46f84524ad3d1c7b6a19815963fa2a64fb1e12d87db7ef16. 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/GBHFP1100168.