ISRC CAJ721366005
Verified recording
CAJ721366005 is “Sonata Settima à 4 en ré mineur” by Johann Rosenmüller,
registered on the CopyrightChains blockchain with CopyrightID
0x3a0cc348eaf86f5acfd86277706b68edcb43c597d87beefecfec0119b481f09a and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721366005.
Recording identifiers
- ISRC
- CAJ721366005
- Title
- Sonata Settima à 4 en ré mineur
- Artist
- Johann Rosenmüller
- CopyrightID (CopyrightChains transaction hash)
0x3a0cc348eaf86f5acfd86277706b68edcb43c597d87beefecfec0119b481f09a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:8f8986c3d2e5803a410bce5b96ac6bbf0d2b685b69128c5e03ba1b0fe71b228c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721366005
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Sonata Settima à 4 en ré mineur · Machine-readable JSON-LD