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 0x2b9b6648e2a77aa4eb0acbb41c75ad8dcc14a6e4951012608a7129914d8042ab. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fc88117-e26a-488c-ba89-dc5fa9b7b532.json and https://artists.proofprofile.net/proofs/artist/8fc88117-e26a-488c-ba89-dc5fa9b7b532.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
At The End Of The Day (Feri & Multi Remixes)
Soapte (Bogdan Vix & Claudiu Adam Mixes)
Armada Lounge, Vol. 6 (The Best Downtempo Songs For Your Listening Pleasure)
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 0x234b0089ad2d6f19d436cc11d04758781beff0a47893b9ac596e43e323bd41bc. 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/NLF711306231.
Soapte (ASOT 949) - Bogdan Vix & Claudiu Adam Remix
ASOT 949 - A State Of Trance Episode 949
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb56114c8db617503fa4420356555b789d395ab58d72b7b1148b104e6b932b8. 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/NLF712000799.
At The End of The Day (RNMS45) - Suncatcher Remix
RNM Sessions - Suncatcher & Exolight (Uplifting Trance - Chapter 45)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa894523528267e591e52d103e01d99d8005e4f4bfda1904068e09009e759892e. 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/NLC732500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d22047c635406bee2f38c1d0739c33b521b6c1e30aa93f176e99f3136394f4. 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/NLC731200188.