ISRC BER180854705
Verified recording
BER180854705 is “Sonate pour violon & violoncelle, M. 73: I. (Allegro)” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x77fd77be65d36be00922e8fa6c7d1be200dbb67e12a34b0328b9ea07480d7b55 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER180854705.
Recording identifiers
- ISRC
- BER180854705
- Title
- Sonate pour violon & violoncelle, M. 73: I. (Allegro)
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x77fd77be65d36be00922e8fa6c7d1be200dbb67e12a34b0328b9ea07480d7b55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:e5da3097786de40e8d4a62ed2c0bbb4228e041fa9b680da7879604995b012224- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER180854705
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Sonate pour violon & violoncelle, M. 73: I. (Allegro) · Machine-readable JSON-LD