ISRC DEE471800024
Verified recording
DEE471800024 is “Rosary Sonata No. 2, C. 91, "Mary's Visit to Elizabeth"” by Lautten Compagney,
registered on the CopyrightChains blockchain with CopyrightID
0xf4ef4149e1abf59287960e8f1cc94cd0788725c640439e3b1f7979da10261626 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471800024.
Recording identifiers
- ISRC
- DEE471800024
- Title
- Rosary Sonata No. 2, C. 91, "Mary's Visit to Elizabeth"
- Artist
- Lautten Compagney
- CopyrightID (CopyrightChains transaction hash)
0xf4ef4149e1abf59287960e8f1cc94cd0788725c640439e3b1f7979da10261626
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:1fe161ca86b70f0391bc09268a64754f8e8e8f44373fa242891f7f7ec3d880a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471800024
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Rosary Sonata No. 2, C. 91, "Mary's Visit to Elizabeth" · Machine-readable JSON-LD