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 0xcf28c8483d99178cf0342813eb7c5ae6ab83632735749ac5709255ece505d0af. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f8eb467-748e-4067-8990-650e64c8dc59.json and https://artists.proofprofile.net/proofs/artist/6f8eb467-748e-4067-8990-650e64c8dc59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Illicit Affairs (Instrumental) - Angry Version
Blondie (Instrumental) - And I Won't See You Again
Yes, And? (Instrumental) - Say That Shit with Your Chest
2 Days into College (Instrumental) - I'm Three Lectures Behind
Beautiful Things (Instrumental) - Please Stay I Want You I Need You Oh God
Good Looking (Instrumental) - You're My Good Looking Boy
End of Beginning (Instrumental) - And When I'm Back in Chicago I Feel It
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 0x11165007257b714a74ed6b8dbc01eb344d1afca763766e04c05199378fd6597c. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:47:55Z), 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/QZGLM2453503.
I Miss You, I'm Sorry (Instrumental) - Nothing Happened in the Way I Wanted, Every Corner of This House Is Haunted
Pink Friday Girls (Instrumental) - But Girls, They Wanna Have Fun
Never Be the Same (Instrumental) - It's You Babe and I'm a Sucker for the Way That You Move Babe
Hold My Hand (Instrumental) - Standing in a Crowded Room and I Can’t See Your Face
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f9c22a78fa8058367094d28d536e68ccfb5e1b11a313b103339341cb4d20c9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:32:07Z), 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/QZGLS2417175.
One of the Girls (Instrumental) - I Just Want to Be One of Your Girls Tonight
Built This Way (Instrumental) - Mean Girls Pov
Austin (Instrumental) - Did Your Boots Stop Workin’? Did Your Truck Break Down?
We Can’t Be Friends (Wait for Your Love) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461733164507c02d75419a2c6669ab5cabfa22e936621632d762535fbb017fe7. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T03:19:54Z), 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/QZGLS2474116.
The Boy Is Mine (Instrumental) - I Can’t Wait to Try Him
I Like the Way You Kiss Me (Instrumental) - I Can Tell You Miss Me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5dc252c1c5128e0d0443f9b63c57689f2b1d78ea5ba9c82f6af24f2393cf62. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QZMZ92405066.
You Are My Sunshine (Instrumental) - My Only Sunshine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a613f4101b814637aec29364d572a9c648b1d15d465fbac0fca81578e59a594. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/QZMZ92448033.
Bags (Instrumental) - Can You See Me I’m Waiting for the Right Time
So American (Instrumental) - He Laughs at All My Jokes and He Says I’m so American
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cc110c71ea0463ccd90b783407dc5c40b8772d15eaa4cc1d5cb179937f5e92. 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/QZMZ92499737.
Espresso (Instrumental) - I’m Working Late ‘Cause I’m a Singer
Peace and Love on the Planet Earth (Instrumental) - Universe
Tell Ur Girlfriend (Instrumental) - Should Tell My Boyfriend What I Been Doin'
Hide Away (Instrumental) - Where Do the Good Boys Go to Hide Away
Bodyguard (Instrumental) - Honеy, Honey I Could Be Your Bodyguard
Perfect (Instrumental) - We Were Just Kids When We Fell in Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197cfc161b345abff153c6d2dfd9a699f1a32407da477a4a8a87ddb53db623b7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:50:38Z), 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/QZNJV2478936.
A Bar Song (Tipsy Instrumental) - One, Here Comes the Two to the Three to the Four
I Had Some Help (Instrumental) - It Ain’t Like I Can Make This Kind of Mess All by Myself
Risk (Instrumental) - Jumpin’ in the Deep End
Who’s Afraid of Little Old Me? (Instrumental) - You Should Be
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c60a659807f0c0578e3d0e63d57005e619d36649f662c94a7f1b9e21666d05. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QZNJW2457609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852e17c01a5ae8b366cf2c5c69500ff586a14a7dbeb9b09621145cf81089a8d0. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZNJW2471913.
Nasty (Instrumental) - I’ve Been a Nasty Girl, Is Somebody Gonna Match My Freak
Nights Like This (Instrumental) - Hold My Hand Until We Turn to Ashes
Stargazing (Instrumental) - Take My Heart Don’t Break It
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504230b8326cb324e68dbe570ffcac1dd2eced5702b99b569e2080c648c3d9e1. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:06:47Z), 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/QZNJX2434733.
Close to You (Instrumental) - Pull the Trigger on the Gun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1189cebe35f4da2b336f91a2ccf2f3bb7d71c84de4c07613a1e5523a7b5c05f. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:08:03Z), 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/QZNJX2440941.
Static (Instrumental) - Baby You Got Somethin’ in Your Nose
Please Please Please (Instrumental) - Don’t Bring Me to Tears When I Just Did My Makeup so Nice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f7d12d838f47cd124143ab40dd71eb34bf0602b84b31af75583a87845d7587. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:40:51Z), 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/QZNJY2460786.
Hey Pookie - Pink Lemonade (Instrumental)
Girls Just Want to Have Fun (Instrumental) - The Phone Rings in the Middle of the Night
Champagne Coast (Instrumental) - That Was Such a High Idk Why Anybody Does Drugs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa163e0d2df4e10f2fff1d773e624e9168612279e39d8232da8db4238365f409d. 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/QZNJY2488721.
Apple (Instrumental) - I Think the Apple’s Rotten Right to the Core
Emergency! Paging Doctor Beat! (Instrumental)
Guess (Instrumental) - Charli Likes Boys but She Knows I’d Hit It
Sailor Song (Instrumental) - I Saw Her in the Rightest Way
Die with a Smile (Instrumental) - If the World Was Ending I’d Wanna Be Next to You
Insomniac (Instrumental) - Well at Least Halloween’s Coming Up
Taste (Instrumental) - I Heard You’re Back Together and If That’s True
It’s Ok I’m Ok (Instrumental) - Had Him in the First Place
Maps (Instrumental) - They Don’t Love You Like I Love You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8049cf8d27d25dfba0acbdb89a443d6246e0dd1641bf95207bb510c7fd06f21. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/QZTVM2473311.
Thick of It (Instrumental) - From the Screen to the Ring, to the Pеn, to the King
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd670c34fc70d2a463e39fe988c8df1c62d7ba051d706d34cc67e7a88f4993b99. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZW9K2433400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd157d3a21d5a3fd5edaec29df7bd3546c62b64dee5d0a427f31e35fcf36e2888. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), 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/QZW9K2475587.
Fade into You (Instrumental) - I Love Autumn, I Just Love It
Aquamarine (Instrumental) - Honey Dive into Me
Fable (Instrumental) - I Feel When I Question My Skin Starts to Burn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4cd066de22e778085427b588863902813758692ba1e36a0a16b5bf8d8465a1. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZW9M2406374.
Like Him (Instrumental) - So Do I Look Like Him Year Trend
Scott Pilgrim vs. My GPA (Instrumental Cover)