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 0x3bb700c826133c19cc04e508e937d27f254b59937f04315ec1e8997dafb361b5. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85399e36-b018-4dc0-b01e-a01274f29117.json and https://artists.proofprofile.net/proofs/artist/85399e36-b018-4dc0-b01e-a01274f29117.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Middle Tennessee State University Wind Ensemble
Symphony No. 2 "Outrageous Fortune": I. O That This Too Too Solid Flesh Would Melt
Symphony No. 2 "Outrageous Fortune": II. To Be, or Not to Be...That Is the Question
Peter Fischer: Complete Music for Wind Ensemble
Earthborn, Old as Mountains: I. The Yggdrasil Prelude
Earthborn, Old as Mountains: II. Aspens in Autumn
Ballet of Magical Beings: I. Dance of the Unicorns
Ballet of Magical Beings: II. Dance of the Sylphs
Ballet of Magical Beings: III. Dance of the Gryphons
Ballet of Magical Beings: IV. Waltz of the Phoenix
Ballet of Magical Beings: V. Dragon Tarantella
Clarke: Music for Symphonic Wind Orchestra
Mysteries of the Horizon "Cornet Concerto": I. The Menaced Assassin
Mysteries of the Horizon "Cornet Concerto": II. The Dominion of Light
Mysteries of the Horizon "Cornet Concerto": III. The Flavour of Tears
Mysteries of the Horizon "Cornet Concerto": IV. The Discovery of Fire
Symphony No. 1 for Speaker & Wind Orchestra "A Richer Dust": I. Still We Drudge in This Dark Maze
Symphony No. 1 for Speaker & Wind Orchestra "A Richer Dust": II. Living Picture of the Dead
Symphony No. 1 for Speaker & Wind Orchestra "A Richer Dust": III. Other Flowers Rise
Symphony No. 1 for Speaker & Wind Orchestra "A Richer Dust": IV. The Larks, Still Bravely Singing
Clarke: Earthrise - Turnbull: Girot - Santandreu: Sortes Diabolorum
Heritage Suite, "What Hope Saw": I. Bric-à-Brac Market
Heritage Suite, "What Hope Saw": II. Prayers and Plagues
Heritage Suite, "What Hope Saw": III. Cornucopia
Heritage Suite, "What Hope Saw": IV. Hop Pickers' Round
Heritage Suite, "What Hope Saw": V. Warm Beer and Cricket
Heritage Suite, "What Hope Saw": VI. Wyatt's Rebllion and Hope
Symphony No. 2: II. Dreams Under a New Moon
First Symphony for Band: I. O tempora o mores
First Symphony for Band: II. Scherzo tenebroso
First Symphony for Band: III. Andantino pastorale
First Symphony for Band: IV. Marches funeraires et dansantes
Symphony No. 3 in B Minor, Op. 42, "Il'ya Muromets": III. With Vladimir Fair Sun
Istvan kiraly (King Stephen): Act II: Hullamzo folyam
Symphonic Suite, "India" (Spellbinding): I. Moderato
La follia di Orlando Suite: Introduzione: Allegro sostenuto - Quadro I: Danza di Angelica: Andantino grazioso, con fantasia
Piano Trio in D Major, Op. 1: III. Larghetto, sehr langsam
Symphony No. 38 in D Major, K. 504, "Prague": III. Presto (arr. J.N. Hummel for flute, violin, cello and piano)
Fantaisie sur 2 airs polonaise, Op. 15, M. 18: I. Andantino
Duet No. 1 in C Major: III. Rondo: Allegretto
Mesice (The Months), H. 135: No. 4. Ty, jenz sidlis v nebesich (Thou Who Art In Heaven)
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 0x9396d7b06b7a708db1fe9cbe68d675e912d32ef5a713888b6cfb822ba913815e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBJZY2056301.
Alex and the Phantom Band (A Young Listener's Introduction to Wind, Brass, & Percussion Instruments)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0dfc4c0c56896fd2e06e0895f2c046bc6a704ff6b453cb0c17c372804bd607. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBJZY2056303.