ISRC SEWDL0762313
Verified recording
SEWDL0762313 is “Concerto in E-Flat Major for Violin and Strings, RV 256, "Il Ritiro": I. Allegro assai” by Josef Merten,
registered on the CopyrightChains blockchain with CopyrightID
0x218c4142fb189097f5275833250a7b0fa2a17df223d3066325ce2afd7b54be6d 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/SEWDL0762313.
Recording identifiers
- ISRC
- SEWDL0762313
- Title
- Concerto in E-Flat Major for Violin and Strings, RV 256, "Il Ritiro": I. Allegro assai
- Artist
- Josef Merten
- CopyrightID (CopyrightChains transaction hash)
0x218c4142fb189097f5275833250a7b0fa2a17df223d3066325ce2afd7b54be6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e871731984489fa02c8b6a334a6d2c89ef259bb0e0abd9c997e5b012c0bc75da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0762313
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto in E-Flat Major for Violin and Strings, RV 256, "Il Ritiro": I. Allegro assai · Machine-readable JSON-LD