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 0xdb57c87b475c7436195b2a6ef63ebf73855ed643ba9dc9bcd49e3ee68d40edb1. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0bf2d03f-4236-4f0f-a719-a50a989df28b.json and https://artists.proofprofile.net/proofs/artist/0bf2d03f-4236-4f0f-a719-a50a989df28b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
In the Wind, There Is Longing (Greetings Version)
In a Still Night (Adapted from Chopin's Nocturne, Op.9, No.1)
In the Wind, There Is Longing (Breeze Version)
序曲．記憶中的海岸 Overture: Seashore of Motherland
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 0x9e69a66c84a5ae5565b04f2c81f2130cd4e893e911b0ab9ee57b9425fb30173a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USHM91789089.
The Carnival of the Animals: XIII. The Swan
Sicilienne, Op. 78 (Arr. for Cello and Piano)
Estrellita (My Little Star) Mexican Serenade
Cello Sonata in G Minor, Op. 65: III. Largo
Requiem, Op. 66 (Arr. for Cello and Piano)
A Magical Christmas with the Cello Family
It's Beginning to Look a Lot Like Christmas
It's the Most Wonderful Time of the Year
Concerto No. 4 in F Minor, Op. 8, RV 297, "Winter": II. Largo
Les Pecheurs de Perles, WD 13, Act I: Au fond du Temple Saint
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air on the G String
Jesu Christ! Je T'implore, BWV 639 (Arr. for Cello Ensemble)
Cello Suite No. 1 in G Major, BWV 1007: IV. Sarabande
Gabriel's Oboe (Cello Ensemble) [Bonus Track]