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 0x4e230686a8c7401bb71d215e62bae85df0c1eb66aa9e211ec24584bfbd81fe36. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28797de2-9d41-4c14-96c0-08ce7d8b13c6.json and https://artists.proofprofile.net/proofs/artist/28797de2-9d41-4c14-96c0-08ce7d8b13c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pampelonne Beach: Deep House Songs, Vol. 2
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 0xf2ff28aaf92fccc92ddfc62531972627f84fcaa8fb2a02afb9f11fa9ae46423b. 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/DEKU31500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2d5e0b76495328c3b1b7e41b398ca51203352d105adeab7cda31f296ed7df6. 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/IT0171640006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebdc70d88d60d6958894b82d611baa4d920beffc6dd6a25bd7f27c067b15019. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBKQU2196722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c72c4f257cae3292d0e53480dd3d06be38e81934f79a25a10fa731054316ab. 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/GBKQU2160917.
Beach Lounge Selected Vol 1 - Continuous DJ Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3719f10eaf14a7e2450be2700ef78f13203b245606189cc8de45f41aa3f4ab0. 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/US83Z1831920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcca2f1d443dcdfb0a5d46ddee9df33dd98b1d91aec4c512a11ba74fd6e4621. 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/GBLV61808393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dcf5d116eae69cda3d58d96eabdcd3630fb53a4b723c8e5cc6fed5f99b81d2. 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/GBKQU2126658.
Maniana Radio Show 103 Hosted by Sharapov
Maniana Radio Show 106 Hosted by Dj Phellix (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30423361291e068ad87689f9e6627cf5cadb0c3f286d0c86183bd09ac7788858. 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/US83Z2011576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce214f17c5fce102f7f0fd2106b2beb40a3f681496ed2d093dbbd6745b04aa7c. 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/GBKQU1885445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f47e0f741cabd19e695d1173a8e569a8f9d7d1c7fd93decf0d55ff757856dc6. 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/GBLV61925191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffee89370953d155d80eb1e5d30303e1b54fe54b9ba4f797d1671e1952c689bc. 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/GBLV61925195.
Maniana Radio Show 101 Hosted by Escadia
Secret Song of Istanbul - DJ Junior CNYTFK & Dirty Vick Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11a615afecd9bfa3c7f5707ec5a8618371ca6c3fe9a49a98a508250dbbafe10. 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/US83Z1827480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf066d06977d9fb472211ae63449177e7ad5e92712f5deffefdf5211cac5edd35. 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/US83Z1827121.
Maniana Radio Show 105 Hosted by Cristian Poow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4273e6b1932b8ddbe47598847a1293aae0495b8fd8499057b9f582df16cbc5. 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/USLZJ1912728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac1d0d7b1cdd172a2dabfc31e1ec44f0d6d1e159b10293af6ca4a1e38de200c. 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/GBKQU2293662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26c7023b6c2e554093557c589f2933ed222e733260492aa81fc5feabff29113. 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/GBKQU2291234.
Long Train Running - Latouche Finale Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18e4ed13abdd1225a8fec17722f82919f264839393c77bdc04e19c26f1735e8. 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/GBKQU2144581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1cf20aa59e01bc73423d41e127835385168279d9ec58edfa86686f3efc5275. 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/DEW871810833.
Maniana Radio Show 108 by Sean David (DJ Mix)