1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x8db699f038abe423b764ede0cb719ed0174fc93d9387abdc7f35cd648f1f95fe. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eaa96c47-9527-4713-b3bf-58b9c6d6de49.json and https://artists.proofprofile.net/proofs/artist/eaa96c47-9527-4713-b3bf-58b9c6d6de49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Enja Heritage Collection: Woyzeck's Death
Live at the Knitting Factory / Verna's Garage / The Living Room Tapes
I Alone (The Everlasting Beauty of Monotony)
The Trapeze Artist's Anxiety at the First Notes the Jazz Band Plays
Poor Pilgrims of Sorrow Suite / I Am a Woman Again (Gladys Bentley Suite)
Poor Pilgrims of Sorrow Suite: Dark Skies
Poor Pilgrims of Sorrow Suite: Hymn for Ives
Poor Pilgrims of Sorrow Suite: Mezz Walk
Poor Pilgrims of Sorrow Suite: Poor Pilgrims
Poor Pilgrims of Sorrow Suite: Son House
I Am a Woman Again (Gladys Bentley Suite): Opening Theme
I Am a Woman Again (Gladys Bentley Suite): Upper East Side Blues
I Am a Woman Again (Gladys Bentley Suite): Less Than Blue
I Am a Woman Again (Gladys Bentley Suite): Charlotte's Dance #1
I Am a Woman Again (Gladys Bentley Suite): Crosstown Moan
I Am a Woman Again (Gladys Bentley Suite): Less than One
I Am a Woman Again (Gladys Bentley Suite): Theme: I Am a Woman Again
I Am a Woman Again (Gladys Bentley Suite): Charlotte's Dance #2
I Am a Woman Again (Gladys Bentley Suite): Charlotte's Dance (Goodbye Charlotte)
I Am a Woman Again (Gladys Bentley Suite): Blue Interlude
I Am a Woman Again (Gladys Bentley Suite): Cross-Dress-Cross / Theme
I Am a Woman Again (Gladys Bentley Suite): Gone West / I Am a Woman Again / Theme / Ballad
I Am a Woman Again (Gladys Bentley Suite): I'm So Blue (Will You Marry Me?)
I Am a Woman Again (Gladys Bentley Suite): Ebony and Blue
I Am a Woman Again (Gladys Bentley Suite): Still Less Than One
I Am a Woman Again (Gladys Bentley Suite): Lord Why Have I Sinned?
I Am a Woman Again (Gladys Bentley Suite): Lord Why Have They Sinned?
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: Tea with Jaki
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: Mingus' Ghost (Overwrought on the Coast)
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: Fables of Fascism
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: Poem for D.A. Levy
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: Border Crossing
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: The Death of Florence Mills
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: Trombone Wheeze
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: Pigfoot Mary
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: Midnight at the Faggot's Ball
Black Brown and Beige, Yellow, Trans and Queer: My Country 'Tis of This: Bud's Ghost
Brother Matthew's Revenge: Goodbye Julius
Brother Matthew's Revenge: Dinah's Day Off
Brother Matthew's Revenge: Monastery Bounce
Brother Matthew's Revenge: Boyce In the Chapel
Brother Matthew's Revenge: In Other Dreams
Brother Matthew's Revenge: Condon's Dream
Brother Matthew's Revenge: Monastery Bounce (2)
Jewtown Shuffle (Who's That Lovin' You Baby?)
We Will Walk Across the Water (He Will Walk Across the Water) - 1
We Will Walk Across the Water (He Will Walk Across the Water) - 2
Shoot Me Up with Your Love (Theme for Johnny Thunders)
She Loved Him (Variations on an Idea of Mary Lou Williams)
Soundtrack Theme from the Film Jews in Hell
One Two Fuck You: Steve Albini Ascends to Heaven
I Should Have Stayed Dead Again (Variation)
Middle Brow Blues: William Grant Still at Carnegie Hall
Charlotte Osgood Mason Dances the Africain
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 → block OTSBitcoinBlock must exist at that height 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 0x9d38a0e422173f3da3bba64ec5ed3cedccfdd86be1f05d689a316ce730b9f691. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QMPFN2430358.
Joi Lansing Escapes from the Web of Love