ISRC DEN961901360
Verified recording
DEN961901360 is “The Chairman's Waltz - From "Memoirs Of A Geisha"” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xeec3e0d6c11ecc35da5aa709f50fbaf63c3bb28363dc45ebbaacf96621b6a080 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961901360.
Recording identifiers
- ISRC
- DEN961901360
- Title
- The Chairman's Waltz - From "Memoirs Of A Geisha"
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0xeec3e0d6c11ecc35da5aa709f50fbaf63c3bb28363dc45ebbaacf96621b6a080
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e411a873e5fdbe0da650cda2453fdc931512e367582fc2ad717834b1ca41c865- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961901360
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Chairman's Waltz - From "Memoirs Of A Geisha" · Machine-readable JSON-LD