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 0x3696f472dbfff3721aaf343c9bfe515f01f41a6af88acd3a5e0a954fcbec0293. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddac5310-b117-4f8d-a9fc-9ed5f374732b.json and https://artists.proofprofile.net/proofs/artist/ddac5310-b117-4f8d-a9fc-9ed5f374732b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I'm in Love with an E-Girl - Instrumental
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 0xbc40ec00986c3a0218d78cddaed6657a34d85a0dc747f1cf5986eaf7b4b6eb49. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBLFP2221668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ecae943e28c11179e00c894f490422d60b82d6e6771e171109f17f1bdeb0942. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:23:58Z), 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/GBLFP2221669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f31f2891a6484ead6e29867d82b6e382d04a238fed1fe3b34bd35a3c6bc7a63. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBLFP2221670.
I'm in love with an E-girl (Instrumental Version)
I was in love with an E-girl (Instrumental Version)
Your New Boyfriend (Instrumental Version)
For When It's Evening (Instrumental Version)
Internet Ruined Me (Instrumental Version)