ISRC CH1491940908
Verified recording
CH1491940908 is “Rosenkranzsonate No. 3 in B Minor, C 92 "The Nativity": II. Courante - Double” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x66a288883b83f940d7e22784391130c3ff8fcb7fcacd241a51d1e0d3e2c4a127 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/CH1491940908.
Recording identifiers
- ISRC
- CH1491940908
- Title
- Rosenkranzsonate No. 3 in B Minor, C 92 "The Nativity": II. Courante - Double
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x66a288883b83f940d7e22784391130c3ff8fcb7fcacd241a51d1e0d3e2c4a127
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b397c1e540dd510a6642f9ffd8df227debbbe5ffd6ba7cca645ddb3b4454010d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491940908
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rosenkranzsonate No. 3 in B Minor, C 92 "The Nativity": II. Courante - Double · Machine-readable JSON-LD