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 0xa2c8356302badfd849b4e13b7aa721816dccfaca3f988f2f9e0585f03311b061. 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/480d2275-f1bc-43f2-ac43-cb2918cbaa74.json and https://artists.proofprofile.net/proofs/artist/480d2275-f1bc-43f2-ac43-cb2918cbaa74.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 0x1b8b10044578126e84a6ef5cfd93d0a5b9161a87ffe94e58cf403b170553d48c. 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/USWR60900250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568aac6c4fcf6068886cc9bb67382434990c031317e42ba81c30dc9bcab163aa. 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/USWR60900669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c7df485e2e11e81e896dc88b5195d6864413b7f9c0fc8d4485693a5ad6ec59. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/USWR60900679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845b587cad97baea35d167a6525c018c9f8bf5346f6e5e0368c7c672047aa61f. 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/USWR60900365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7527486f060ceb3f16d7fbab5fdcc4eea392ea10261817af66507ef2016d2885. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USWR60900375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ef0e9c5c67700772464644b93a62083c9c598b2f8c28187dc2638bf0d3e4ff. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USWR60250034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc430c9188c8f8d1de3ec3cf44bfd6e31ddb646d9ebc9f705b37dae42a13645c2. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USWR60250036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0ac721c3a329a30767b64fc325045100cc09769a54ed9a9b2bbc64cf38ca97. 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/USWR60250041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281e6904423848a1db6c618c990cce96df27a0e45c7307997c94b949e1ed4e9c. 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/USWR60250031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcd40f3bd9e7772aca740089432f85bbbd7ee5c10c88d77fdc722be7d494624. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USWR60250035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f056f49b63badc3ebc9477d18b43c0a80677f76babccddd702964961e7f2f4. 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/USETB0610674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e4a9932defa87a1e860344c42f0bb171d94a57838569f6c0b6b4cd0d57fccc. 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/USETB0610676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b6d0377b9f4f65e765a39646faf9be60b59c2ad834e6242362c26065eb3078. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/USETB0610720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff20d13a6deff2703b1b7de1bee0324966e83c94a3e24574d7228872e898ad6. 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/USETB0612149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c761184afa620cd3d2046fe7b49c806de1dbad39b0cac2ac74edb3a5014bc0. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USETB1000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb256a86495151b81226790506272d76c6222b4071eda51e0623ce28b667abf. 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/USETB1000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27e87695f86371932dce7c752233f9bfea9983080f494619a9591d879045dd4. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USETB1000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf950acba8ca5cb322a30e1c84ecfc336f5b4753730f4f558520ae07ce3dc7c. 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/USETB1100475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcc9ef5fd8a5c17969da3dedde4ea948c102f7ab931ab2e857840ee5a778af8. 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/USETB1100479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec93a11ae96cf80f1bfff9cc16a984008643492da35c32038a9e957de17310c. 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/USETB1100481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7dce21f95f50d0e7b075bd624648c9fa6031ec73c43e9e190a180b9ee74bf4. 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/USETB1200498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3def2d39ff5c897d77c292f7f3a4c2561b84cf839529308d49472437ab81e441. 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/USETB1200499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc857a1d4bc9d9efc6990f2bc10c16a51ae263e9ac222416440d552504a57dc00. 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/USETB1200502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc05f6207669ee0554091a392eae4076689232a2b9b0671d29f26ad0695826b. 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/USETB1200507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432fab793f11037fc55a657078e7c7ee34aeca505568b5c0c8eea5b65c937e92. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USETB1300330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a081d52a2348f92e8564b3372ebfffb96946f9d6161b3d126bae8ec0fcc7bb. 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/USETB1300332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ff251eb924b53973d43173beeb3943f6c685d80f9075d3836c8209f50c899a. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/USETB1300333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86ec765037f02915b4c250974fbda383e070aeb95ea3c70231ba2fe9b29af0a. 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/USETB1300334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8aac4f7858140e0af260ba8eaacf43eec871c9eadd3e03977dcf9aed0e1fec. 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/USETB1300337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8c296575732beb88ad7d6ea34c155d49614de30a498dbc82c6be1c67f45d36. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/USETB1300338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead4442987ae81d251d0dab96568d3013e2f1519151a0a08ba4101b7475353e9. 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/USETB1300339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebf2ecd126084d180d5dd127db91cde53b51178b7764b573ba28344bbb3011f. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USETB1400508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c968b839301c0dce054e47ea862ba8b7bdb682acfba823dc81dbbefc5c16e6a. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USETB1400509.
I Wouldn't Take Nothing For My Journey Now
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9742e0fef480eb55c5762d0b4d11d827eb1044cb77eacdc9f45f527b452854c7. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USETB1400510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c23ba2e8b491eb83836e95eb79efc4fef5df46b35fe809a2a101eff2763c9f3. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/USETB1400511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa0d7d3bea834def917a0816e3fc156d221ad634120915ac2a023501aaa0c68. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/USETB1500534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d7934c9af21d582ccfe285a8a3979532e9870284490cc668ef3d6c96cd6c2b. 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/USETB1500539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0202e465de8392a3c67d5227af07e601f73752f8c7114e2b131c315aacda66e7. 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/USETB1700328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffad5edf95209d2c56a43916086bf426ce5a05e240d437a0468c380c3b6c84bf. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USETB2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708544fd5efcf4bac6b37b4251dea28b867cc515e8f001ace3bf7d6f75d2e8b3. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB2100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f1917ab04dcfcd508f99abc77d4821bc7803b9ecdb7b7169e670312bbb876f. 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/USETB2000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f9f5101f08cc489ba891636562e8380ef1c166081af47c64d90e4e5c7c94e5. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/USETB2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4b646a6c91e5d539ea0f6e61590759cc0487814336268211803442a2750443. 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/USETB2200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f76921495a8ae400d2b07f5bff3135e184607aa76bddf75f49666c18b4234fb. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/USETB2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10ed1e754db1c08953266c50f80c69f687f50ff7c9310c1f1c9a02358c63d50. 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/USETB2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411c2644944f27bd81cd3e73f91d2a063244d113ab02069db4eb32a942627b8e. 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/USETB2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434586a08fbf35894e6a3d8b74e4bfed77a02104c655748176e1df2b65512672. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USETB2300346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305985149f0d88c037127cd4e4310648cd3cfe5e5d2a74468b8a35bcda52c88e. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/USETB2300347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e3a03f76db0f6a8ad189c219a33227ec3e535d659c72779810b30ef0f69550. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB2300349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a11105e14c0e8ed33c6bceb338803e7b5f6216ffad68a26309372b7ff1b5e6. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USETB2300350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694af788e4797873fa8ba3d6ec0a83b4dbd29668e59d9c2d8466ecb5e27c5719. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/USETB2300351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa5fdc1096486c9805da9e55b8628b75bcb66b2fbfbfa90932c7fbce92cdb5f. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USETB2300353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254b7841346a2020e6e537c2ce6e614214bba61446a17bbd4d0ef1eb62ecbaf1. Chain 2 (Bitcoin): anchored in block 957957 (2026-07-14T05:10:34Z), 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/USETB2300354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a82a3699aca1a9f14c6959ae4ab01f5b4e2782f5e25d7ba24e7897b4280153. 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/USETB2300355.
The One-Derful! Collection, Vol. 5: Midas Records
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4449ca16234c71305d5bca01cf5a6d189fffba560d05e7e1685df20db15ca920. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX761562145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d191820d5002333c9c735c70f0156504959e2ca2fe58ab03041b8f625f2d95. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX761562158.
For a Few Dollars More - Boss Reggae Sounds from the Upsetter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c48cdf2330ba6f9b57de2695eda8c0024eb831b167f94cb7a2fad40072fb12. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GB5KW1900752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ab434818fcecef28933ad9d4fc97b18bc4b1a46a5d3fdf0e453aa8bab27a99. 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/GBAWA0540794.