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 0xddd542e583fdf78a67be189ab5d53c5af3d5e7859b44645ce4456d6bc5c41a7c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7147a017-f567-4f09-af3b-e32ccdc82ac6.json and https://artists.proofprofile.net/proofs/artist/7147a017-f567-4f09-af3b-e32ccdc82ac6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Contemporary Outdoors (Byron The Aquarius Remix)
Contemporary Outdoors (A Vision Of Panorama Remix)
Contemporary Outdoors - A Vision of Panorama Remix
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 0xd302c10e69002ec0efddf52a6de99b0c3f71523bee13c3928f716cf69b3cfef3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBLV62407401.
Contemporary Outdoors (Byron The Aquarius Remixes)
Contemporary Outdoors - Byron The Aquarius Midnight Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4902b9c34b828a34b6525a62b8d6d49ba8836a66b2215a32f515587815f2db92. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GBLV62407402.
Contemporary Outdoors EP (Deluxe Edition)