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 0xf952715bd4f39b1614ae970efe130478a7315740d7d2e1ebd233fe7e40cd7165. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1819f140-ef7b-40f7-a003-6d9dfa025e67.json and https://artists.proofprofile.net/proofs/artist/1819f140-ef7b-40f7-a003-6d9dfa025e67.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 0xc7d3cc5c750971d71e7f0d13d71fc1816406769e229eb6d11a256016772579ad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7EJ1301033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab58e04996d6ee9edbccf51a7dd02922232836a131d1a79cf6dfd51ff9392f7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GB7EJ1301035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3502677eda20b152c9c4723ded5899673b5fc3f29bad9595b825d7b5b2f1b3f4. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/GB7EJ1301036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f3d288e8b405156a95a5e9e74a07342d4c3a5a2c0d3f5a6a58a2fcc2e0aae6. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GB7EJ1301037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd067849c839e346821233d5e3e77b7fe1284c96a1d0269ea9eb329a6181445. 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/GB7EJ1301047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43a75a0aa67f8adfe938aaeae17f6b2c220dc9e8c8ec35b2aaca6ad644dda9e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7EJ1301054.
Just an Illusion - John Morales M + M Main Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c95509572b7b504d05e9674a805ae558503e9747e0b2980c4dc8afa9ebbb29f. 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/GB3UD0900434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08485cdc1065ffef3025f6777d3f258fa757bb7802ec392ac8eaf7a048b4c0cf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB3UD0900435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe719639d6c7ad1615aaf5bc0c1c2bbb96d0ab857235e5dc586624266599a429d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GB3UD0900436.
So Good, so Right - B G Baarregaard Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33a989a82c554c4f156687cb4543c930fdf47a9e98f3929cf136c3b5ad57981. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GB3UD0900437.
In & out of Love - Errol Kennedy & Yam Who? Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d802b8bc4b3c8c6ea2f9f2450b30ece2e273a1570891bb58bd21347da26348. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB3UD0900438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6584826aaca114d7c8ee8f8aaac033005249a6255d02c8e76f22f41257d5ea48. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GB3UD0900439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37216ffcec44d21466f67a858093e47b3ffb354a5017d598c7e0e0cea40da01d. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB3UD0900440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905773db68e2442bb79a52e3142c72a9204c8692e17411a01ecaa41b2b3ce891. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/GB3UD0900441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4101eeef51b13273216dfdc76700faedb20aa85ce079db65ff40cd01b57862d. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/GB3UD0900442.
In the Heat of the Night - Errol Kennedy & Yam Who? Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78cc16ace202deec49efef25dd338773a05939b34d1506ff03ae152ed7f49de. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GB3UD0900443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d620edfc2d8c8ad79102f60cfb53aeab2c85cbe147461d0128c5206eacea03. 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/GB3UD0900444.
Body Talk - Errol Kennedy & Yam Who? Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c19b08cd3608ef784d0d573cde6050eb98169ba1c0562cd9785dee3432ce34. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB3UD0900445.
Summer of Love - The Emperor Machine Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29dfcc34de1d4c9f35970d8ff3e7be8bcd7bf5776489e923069f10e06f900190. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/GBEYE1500051.
Cocktails for 2 - The Dead Rose Music Company Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e42692964141d80f6dce1e2dea97a56bc58f2ce7f1b908e8deee1d7c677bc42. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GB7EJ1401304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ed3c68704354cefc639f1a49346e589104bc707e5eb1200c096018f8801bf1. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7EJ1401305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3c7974ad41d64ab0f945cc1831fe123945ca911fbaecc7d52bf99bf58ad795. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GB7EJ1401306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd66df08212482686ae8fd8855ce66d27be037769c8b78b93979fa044320281. 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/GB7EJ1401308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10efcadcec5e8478e68c9874557be93de1ce2a2691c868e852b011332f3d1f3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GB7EJ1401309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32e7293269ae81ca38d6988b540636efb8df15313c583939a324230f2f6bf7c. 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/GB7EJ1401310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736a8474b186b2f10be3c2a504a4d5c96226292df89ce56991af349a88055587. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GB7EJ1401311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa48424fa774d6f76879d22abb2cc978d6dfa1ed27aee1640cbf305596a2560. 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/GB7EJ1401312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be8a531be9c83f743ef460357ddd131e71afdba92169460d3e8f127970703cf. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/GB7EJ1401313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ca47af520ccd1f96d43b6f99c55f673d9fbe16de638d093145461725bf5fca. 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/GB7EJ1401314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c1c96d6cb5589ba8ab767917edf69abbd594c7f30f5be705514f2aa7928bed. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/GB7EJ1401319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d8a399bedd88336de97969097f961596019f5b722759f086572ebcb1c52b65. 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/GB7EJ1401325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cca99e462ec4043cd80bc466d22c83485b60b3c48b8e0ae143840e19d5125c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7EJ1401326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ce2ff584714d9bd9162d1b1e1abb2e4b41f4e4032c761cf0f6b906250b1808. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7EJ1401327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4090bc11c0076b04a54f38d2ec888e1213655897a6125043b3bfed9165f3a21. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GB7EJ1401328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1b748ac4db617025d5b5e69fcd10bf5f8daa149f4c337409c91aadc0a067aa. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GB7EJ1401329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93385be67208ff96856d64c0bd1b575beff8fceb5c6c89b3efb8b0e0e969cf16. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7EJ1401333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeae6243a86b9c740c5aaf8b1fa12927e587e621d68216210872006adea6a77c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7EJ1401334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bfe4147a38cda41a60f8bfb29201e8b658a1fce2bbefda871dcf0abfaca127. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ES8741508101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a112ecd3a873333a36053cc5b5d9d847fbf0ec0d75e00f8bbb670f8406ed41. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/ES8741508102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe973e94cdf4ecc61d14cf44252ba4b7f134b742d003e2887d4187506f951eb. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/ES8741508103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88da1c1fce1bcc8e1e88f7562f1886d0ab3fe3a4892eaf42704f7b37cf812f50. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8741508104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a1cd8e414d5e8fb1f18c12ebfc56ef60fa5b0b8f9ce43f7ee00c83f31342f8. 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/ES8741508105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fc7cc5f5296a76cc8c91faf67d1060df0fd80e05f9fa4ca35eaf90d3f41231. 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/ES8741508107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f02d15063269420da8561c27b6df7d1eb5c1752ac85af45de3cb34ff31fbdac. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES8741508108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b9f3801ee7af897ee5776aad9fa5379f2549808c66888b7273cc063a153fc7. 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/ES8741508109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ca13d4db46a0f8019901e6b464ee693687a4384c473a2d9f1bcf8ead72ae2b. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ES8741508110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af2bfc088be8f2fd7a34c7e6412ba86720c2f24fbb97e60794c955e584e4d2d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ES8741508112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7db11bdd1a9bdfc266aafa99c1008e8e64401b73f1ba3ce791d947d95a21cb. 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/ES8741508113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146f3b8b5a124476d7787d4de18167b85bce5ce431e9196ffeba3fd6d5245a78. 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/NOMEA1604010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb139d22b2237285f435b036cab6bdedccf276758d3f57899747a986fd005d44. 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/NOMEA1604020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a053b7c337c45971dfb592e45d2cc39278c3249468d79dd80bdf658c7d4e34e. 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/NOMEA1604100.
5 Years On Disco Volante: Summer Anthology (2009-2014)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c05d3c6c2c3595bec36246ae6c24ff20f0cecf1ce01c67432f803fc78e6415c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEYE2500002.