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 0x97e8796652d3b816a3e400e7efc9f094571475ca53d810c0ea854e53e60ed4b4. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f5ca3e0-3913-4376-9e01-c877b964a983.json and https://artists.proofprofile.net/proofs/artist/7f5ca3e0-3913-4376-9e01-c877b964a983.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Liminal Dreams: In Between Here and There
You Know That Feeling When You Fall Asleep In The Backseat ?
You Know That Feeling When You’re Just Lying There?
You Know That Feeling When You Just Zone Out Watching The Scenery In The Game ?
You Know That Feeling When The Crowd Blurs And You’re Still ?
You Know That Feeling When Everything’s Familiar But Off ?
You Know That Feeling When The World Feels Empty ?
You Know That Feeling When Unexpected Happiness Hits You ?
Wouldn’t You Want To Lie Under The Sunlit Water ?
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 0xe96a2092bd9aec387f06dd152ffe7126788a3f5dfd3ed5a4a8fdacf90df02e94. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZZ7P2432668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbefb138ee55ac61442dd0c97a351c6b966c46356fade76c057f6e603fea9794. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZZ7P2435541.
You Know That Feeling When It’s Just You And The Sound Of The Wind ?
You Know That Feeling When You Wish The Game Never Ends ?