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 0xc3843bf47a8e83a836a250849e9c5f688e38539694576ec6ad4457c6e224c698. 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/67bbd6c1-1fca-47f9-a07c-81a181338a32.json and https://artists.proofprofile.net/proofs/artist/67bbd6c1-1fca-47f9-a07c-81a181338a32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Edge of Night Tribute to Pippin's Song The Hobbit)
We Are Done Tribute to The Madden Brothers
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 0xf93035eb2a6d5760d093f3039101c073313668b93877f6caa780b22709253db6. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:22:58Z), 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/USVEI1257301.
(What Can I Do - Tribute to Secondcity and Ali Love)
Happy Little Pill (Tribute to Troye Sivan)
So High (Tribute to Wiz Khalifa and Ghost Loft)
Best Mistake (Tribute to Ariana Grande and Big Sean)
On The Rocks (Tribute to Nicole Scherzinger)
Pushing On (Tribute to Oliver $ & Jimi Jules)
Guts Over Fear (Tribute to Eminem and Sia)
Dear Future Husband (Tribute to Meghan Trainor)
Bump & Grind (Tribute to Waze & Odyssey and R Kelly)
Sweet Little Somethin' (Tribute to Jason Aldean)
A Tribute to Clean Bandit and Jess Glynne's Real Love
A Tribute to Lorde's Yellow Flicker Beat
A Tribute to Olly Murs and Travie McCoy's Wrapped Up
A Tribute to Cheryl's I Don't Care [Censored]
A Tribute to Krishane and Melissa Steel's Drunk and Incapable
A Tribute to Usher and Nicki Minaj's She Came To Give It To You
A Tribute to Taylor Swift's A Tribute to Taylor Swift's Out Of The Woods
A Tribute to Foo Fighters Something From Nothing
A Tribute to Taylor Swift's Out Of The Woods (Remix)
A Tribute to Jessica Mauboy's Can I Get A Moment
A Tribute to Bastille and Grades Torn Apart
Tribute to Meghan Trainor's Lips Are Movin
A Tribute to Blonde and Melissa Steel's I Loved You
A Tribute to Hilltop Hoods Cosby Sweater
A Tribute to Selena Gomez's The Heart Wants What It Wants
A Tribute to Mark Ronson And Bruno Mars Uptown Funk