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 0xc4a6b9db70ac3a6bc77df45c4be4842535d9e6408402352348eaf20a5a0fbc22. 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/9f823b56-d0e1-4ab1-927a-7ec2b917c5a6.json and https://artists.proofprofile.net/proofs/artist/9f823b56-d0e1-4ab1-927a-7ec2b917c5a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Heirs & Rebels: Music by Ralph Vaughan Williams & Gustav Holst
Black Dyke Mills Band: Traditionally British
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 0x25534f51eb8f87a6c1698f844dc37e1b42e67a55642b93b6a2cace572f437e9b. 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/GBLWD0309415.
Black Dyke Mills Band: World's Most Beautiful Melodies - Music for Cornet
Les filles de Cadix (The Maids of Cadiz) (arr. for cornet and brass band)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2502be157a3c19d9b69e4913d5e39e8897dfffef5fe494453727abe8b72d6c7. 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/GBLWD9109609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25534f51eb8f87a6c1698f844dc37e1b42e67a55642b93b6a2cace572f437e9b. 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/GBLWD0309415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fc71ab82d2cf6bfecad78b9fb37c6cf7cb80e1a866b38187605fda762e8239. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBLWD8707907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2684833239fd20e112d303ecdcaad14760b7befe3864d9bd4982389a99938215. 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/GBLWD8707801.
Sonata, Serenade and Scherzo: II. Serenade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf504d3ec12d2fbe3a586bf50523d86bfc059b64c5036240e6cb3d59f10ff8eba. 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/GBLWD8707805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072f43a2619920d851784230b421f380be55e381781bfc52973fb10b72840e1f. 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/GBLWD8707807.
Serenata (Arr. for Brass Band by Pearce)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00700f049c600c73ddf7153adcd3dc2ce3af698862f9bda7ad24c2f9b7361124. 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/GBLWD8707808.
Capriccio Brilliante (Arr. for Brass Band by Sandy Smith)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd009650527c3a900e01008c95325ae1cd7a3c52480f1473b90c242df475a6ced. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLWD8707811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a89d4fe838d24fe0242a7968c4729f6c09d423415f343007f50d57467cedd03. 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/GBLWD8707812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57f234c623f48309d11c9f4b26775853645d5edb658b791c5cb1c555be7b150. 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/GBLWD8707813.
Carnival of the Animals Suite: I. Marche royale du Lion (Arr. for Brass Band by Gordon Langford)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa382d20b58ce2d7f4b157f9e9e66edba9e9eb4c0181d7e53ff7c2f3f2c0c0ce8. 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/GBLWD9305508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd200d0cb497bd048ad8d1831980b7160179c68c448b704536f37fefb0fffe2. 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/GBLWD0310501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94e9dab98028d83fd81eb39f9a3bb1f1adcb15163a0899ae149531646a10629. 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/GBLWD0310507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cd19c9df397fc6e4fb0a0ff4fa30cd16f6267acd8b7c087cc4118c0c6e67b2. 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/GBLWD0310518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c927fd71a2b50aa9ca38490b42e705490d902a30459587752462e282e2ba132. 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/GBLWD0310519.
The Golden Age of Light Music: Bandstand in the Park - Vol. 2
West Side Story Medley: America / I Have A Love / Somewhere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe529272d6695a4e44e80c24c0bb1c138235625552e1a13c45df7ebe65c53f601. 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/GBAYE9201205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6649c2403c371f47772184f748724b27ea32af051330795e7f1ad25e9598a3. 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/GBAYE9201208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e75b6c98c97113379b1ed149052d1d8c3c13336e00d2b1f3af548bef7f5c2c. 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/GBAYE9201209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb37e6b37a55e23229a1cd854a1447b5fd7c7eb238f5ff6d098531bd6b58a8d7. 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/GBAYE9201211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa504b0cafa1cb68158522c94a60aee548c7caaf5afcd2541c8b8d00999e0f42a. 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/GBAYE9201212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99531b4cbeaed48c7b62b9d5d87246e8cb7f0d44933a122038a555ca499c060f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE9201213.
South Pacific Medley: Bali Ha'i / There Is Nothing Like A Dame / A Wonderful Guy / Some Enchanted Evening
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa025b9fe1e354f881e89b8d2ab8aadc8528c30ff67940132650e4d15927ffa8e. 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/GBAYE9201215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fabc67c90e49ae560d9c93f0f7c005435bb46220f9d3fa7d391c7be4df7d842. 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/GBLGL1040463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2138a3ebb2e9239f07c16248e6f7a456b0395dbcdc81d8208dc69561e7c1e79b. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T18:40:20Z), 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/GBLGL1040465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8377e8856e4b7801fc84f35de62e3db011ed10535b4526764b5e18747c62d7fd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0828524.
Come And Get It - The Best Of Apple Records
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4849aaa78cdf07cb1175fe4e05ec37e51dc3a7712261a7427002b10dfc4822ca. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCE1000001.
Carolina In My Mind - Stereo Version/2010 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119d53665d62d51b302bc8047c512ff6668c260937e9ac8531a17f9dfb6244b6. 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/GBDCE1000002.
Maybe Tomorrow - Stereo Version/2010 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57309f51d568899a28066c881aa45d46d830902fe312033045f65d4423dec151. 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/GBDCE1000003.
Thingumybob - Stereo Version/2010 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7672c42d53d3b27baffd0b43d68cf51a761394826ceebb164c0d47d595d0cc2c. 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/GBDCE1000004.
King Of Fuh - Mono Version/2010 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb796fb31a6d173bf4e9f0c2b6113702a8643231c0dd7888c6a1522cd708bfe. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GB01A1000386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec73bab23736e9592c84767dfefb1a15ed18d4c149b43a76dbba31a037cd9f5a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBDCE1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11de9efb1f4f0484696f9696c7b13498768680c940a982c623654394dd034639. 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/GBDCE1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70201d0efea3c2333e0114a1bb9d3bf87171159ee299fd2a3d3dd532664a2454. 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/GBDCE1000204.
Golden Slumbers / Carry That Weight - 2010 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b432b5459b79ddc79ebdc91ac3286e895aa7cb67e33b5d2a2d2d6a47a6f4c4. 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/GBDCE1000008.
Give Peace A Chance - Mono Version/2010 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5f91a3022ac438a1615c3672a67140a30817cadc7de06d7eb3a88b8f7ebc7f. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:40:14Z), 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/GBDCE1000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801c26f86877d72a99dbdd05e955b21054f2913380ddb68bbe251d842971f9fe. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBDCE1000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577bbdc3d1a778a142b2a71689c66ac6d31ede0db16e927d7f33bf2f23648376. 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/GBDCE1000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5215cad6fdbe2e85fe9e49140b949718c23a534d8c8568fd69ad3ca5c47f7beb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCE1000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff91adc31577ad37212b2658163da4d1f9523fa9d95bc62cc9b8795c3027f2cb. 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/GBDCE1000258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78db8f19ab8b1194e7f2748c3f7058791e37b5d893934beb0d20fdad596adc87. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBDCE1000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e55da8351f0e35038ec1d28a3961dcf5bb18fcb37e898d222f9ac03a71ad43. 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/GBDCE1000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d00b419a1edac28d95e41c73e2e7c196d0f483d4264eae79fb405fc1b0b95fa. 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/GBDCE1000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4689af02e189c451669adc8d10711c283274677b2e84a86b7531d054d3927d7. 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/NLG620435433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75e96c34026532b608e9283ee49700ab02456e2c9f05ac6d8ae9f2f6c2ea2c2. 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/QMBZ91553069.
78Man Presents The 1930s : The Fourth Decade of 78RPM Records