ISRC CH1262000010
Verified recording
CH1262000010 is “Rhapsody-Concerto for Viola and Orchestra, H. 337: II. Molto adagio” by Bohuslav Martinů,
registered on the CopyrightChains blockchain with CopyrightID
0xb3416ce25e0fde067a12537449186887bbb601cb2c3bf55df620f3e58061b88c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262000010.
Recording identifiers
- ISRC
- CH1262000010
- Title
- Rhapsody-Concerto for Viola and Orchestra, H. 337: II. Molto adagio
- Artist
- Bohuslav Martinů
- CopyrightID (CopyrightChains transaction hash)
0xb3416ce25e0fde067a12537449186887bbb601cb2c3bf55df620f3e58061b88c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3ef428efa024e908622ce771fedaf6101d736c5404b0416062ef26658d4187d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262000010
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rhapsody-Concerto for Viola and Orchestra, H. 337: II. Molto adagio · Machine-readable JSON-LD