ISRC FR7JM2257220
Verified recording
FR7JM2257220 is “Mystery (Rosary) Sonata No. 8 in B-Flat Major, The Crowning with Thorns: II. Guigue - Double I [Presto] - Double II” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x124ad31cad21ab1f9cf07d8373457737e1c4d2b24262b528bbfecf2432395ba9 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/FR7JM2257220.
Recording identifiers
- ISRC
- FR7JM2257220
- Title
- Mystery (Rosary) Sonata No. 8 in B-Flat Major, The Crowning with Thorns: II. Guigue - Double I [Presto] - Double II
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x124ad31cad21ab1f9cf07d8373457737e1c4d2b24262b528bbfecf2432395ba9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d5268b81d0feb6c2ec603da262112017d72c6abf0efe56a39affe92bba7c0a8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2257220
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mystery (Rosary) Sonata No. 8 in B-Flat Major, The Crowning with Thorns: II. Guigue - Double I [Presto] - Double II · Machine-readable JSON-LD