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 0x11196a1471ad4e5cc68a890515553a58262737c5a40f407559aee4d961fddfb6. 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/4f0a5252-cf74-453b-9532-e798387234d0.json and https://artists.proofprofile.net/proofs/artist/4f0a5252-cf74-453b-9532-e798387234d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x6c317840b1435c736472b6932e3a473d0dc9a3cfb5af521af7f2bd561e239f5a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUXN21705035.
Players (I Just Wanna Have a Good Night)
I Wish That I Could Be Like the Cool Kids (Cool Kids)
Get up on the Floor Dancing All Night Long (Dancin)
I'll Dance Dance Dance with My Hands (Bloody Mary)
Your Body Lightweight Speaks to Me (Under the Influence)
Mommy Don't Know Daddy's Getting Hot (Unholy)
We Gettin Fucked up Tonight We Gon Fuck up the Night (Cuff It)
I Don't Wanna Know If You're Playing Me (Creepin)
I Just Put Some Ice on My Baby (Ice on My Baby)
So Baby Do It Right Do Me Right (Collide)
I Don't Care How Long It Takes (Here with Me)
If You Be the Cash I'll Be the Rubber Band (Sure Thing)
A Little Context If You Care to Listen (Escapism)