ISRC CH1262000009
Verified recording
CH1262000009 is “Rhapsody-Concerto for Viola and Orchestra, H. 337: I. Moderato” by Bohuslav Martinů,
registered on the CopyrightChains blockchain with CopyrightID
0x4346c161a162f875d0ac824412f9055b51223ea06731d866cbf9f0dec1cda5ab and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262000009.
Recording identifiers
- ISRC
- CH1262000009
- Title
- Rhapsody-Concerto for Viola and Orchestra, H. 337: I. Moderato
- Artist
- Bohuslav Martinů
- CopyrightID (CopyrightChains transaction hash)
0x4346c161a162f875d0ac824412f9055b51223ea06731d866cbf9f0dec1cda5ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:0c3265f445b1326016e3d64c0181167de96369f8bb1655e1c5cac9a584a2245c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262000009
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: Rhapsody-Concerto for Viola and Orchestra, H. 337: I. Moderato · Machine-readable JSON-LD