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 0x7affec107e22bb6c191c631bc1c766eb238f3d80f1ede5fb949e93c465ab6d33. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c122674-b759-401e-bd33-8a29426d1332.json and https://artists.proofprofile.net/proofs/artist/2c122674-b759-401e-bd33-8a29426d1332.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
We found Wonderland (Tribute to Taylor Swift)
Baby now we got bad blood (Tribute to Taylor Swift and Kendrick Lamar)
Ain't Nobody Love (Tribute to Tori Kelly)
This is my Heartbeat Song (Tribute to Kelly Clarkson)
Turn your face towards the sun (Tribute to Rihanna)
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 0xa2eb1e98c5af7c5f6923194beaa1a4c7d912954cc407c9d0e22fd99f5c5ced49. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FR2X41594837.
I Want To Want Me (Tribute to Jason Derulo)
Can i lay by your side (Tribute to Sam Smith)
Making Today a Perfect Day (Tribute to Idina Menzel, Kristen Bell and The Cast Of Frozen)
We can't wait one minute more (Tribute to Capital Cities)
Sorry the wait 2 coco (Tribute to Lil Wayne)
Believer (Tribute to DJ Fresh and Adam F)
Use your imagination (Tribute to Gorgon City)
Where are you now (Tribute to Skrillex and Diplo)
You got me intoxicated (Tribute to Martin Solveig and GTA)
Darling hold my hand (Tribute to Jess Glynne)
I was running through the 6 with my woes (Tribute to Drake)
You gotta eat the booty like groceries (Tribute to Omarion)
Hallelujah (Tribute to Justin Timberlake)
I got bills (Tribute to LunchMoney Lewis)
Now if we're talking body (Tribute to Tove Lo)
You Are Like a Hurricane (Tribute to Neil Young)
She Don't Love You (Tribute to Eric Paslay)
I Got the Bull by the Horns (Tribute to Johnny Horton)
Music For Chameleons (Tribute to Gary Numan)
I come to the garden alone (Tribute to Elvis Presley)
God is great beer is good (Tribute to Billy Currington)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6e4967f6897b3ddfdbbe052a185c70f687a5a18ffaf8addf1017d17734a5e0. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/FRX451523378.
There ain't nobody who loves me better (Tribute to Felix Jaehn)
I only call you when it's half past five (Tribute to the Weeknd)
You Know You Like It (Tribute to DJ Snake and AlunaGeorge)
Look Good For You (Tribute to Selena Gomez and A$AP Rocky)
Sun Is Shining (Tribute to Axwell Ingrosso)
I Can't Feel My Face (Tribute to The Weeknd)
This is my Fight Song (Tribute to Rachel Platten)
If i was your girl i'd give it to you all around the world (Tribute to Natalie La Rose and Fetty Wap)
The Party's Underway (Tribute to Joe Stone and Montell Jordan)
Your lips taste like sangria (Tribute to Blake Shelton)
I Don't Like It, No I Love It (Tribute to Flo Rida and Robin Thicke and Verdine White)
Everybody get stupid (Tribute to Aston Merrygold)
Watch Me (Whip - Nae Nae) (Tribute to Silento)
679 (Tribute to Fetty Wap and Remy Boyz)
She wants to dance like uma thurman (Tribute to Fall Out Boy)
John Cougar, John Deere, John 316 - (Tribute to Keith Urban)
But it can buy me a boat (Tribute to Chris Janson)
You make Loving You Easy (Tribute to Zac Brown Band)
Cool for the Summer (Tribute to Demi Lovato)
We're going to have a house party (Tribute to Sam Hunt)
Reality (Tribute to Lost Frequencies and Janieck Devy)
Baby won't you Come My Way (Tribute to Fetty Wap and Drake)
I'l be needing Stitches (Tribute to Shawn Mendes)
You gotta show me love (Tribute to Sam Feldt and Kimberley Anne)
House Every Weekend (Tribute to David Zowie)
That's how Easy Love can be (Tribute to Sigala)
If i got locked away (Tribute to R. City and Adam Levine)
Body On Me (Tribute to Rita Ora and Chris Brown)
My Number 1 (My Number One) (Tribute to Stylo G)
You used to call me on my cell phone (Tribute to Drake)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32d0653523a829869f99895ddd57a042884d81ff0712acc22aa2d80352d7de2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FRX991503831.
I feel the good times coming (Tribute to Ella Eyre)
What Do You Mean (Tribute to Justin Bieber)