ISRC FINDE2300122
Verified recording
FINDE2300122 is “Concerto for Orchestra: II. Capriccio notturno ed arioso. Vivace” by Witold Lutosławski,
registered on the CopyrightChains blockchain with CopyrightID
0x1cecc44eae3fee7fd73553afb75973905090826ba38bc9e1d00c8413988e1eb1 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300122.
Recording identifiers
- ISRC
- FINDE2300122
- Title
- Concerto for Orchestra: II. Capriccio notturno ed arioso. Vivace
- Artist
- Witold Lutosławski
- CopyrightID (CopyrightChains transaction hash)
0x1cecc44eae3fee7fd73553afb75973905090826ba38bc9e1d00c8413988e1eb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:9a144119dd91203a0ee9023f69227ac761cd59b5a3dfd85d7f574679c463a6b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300122
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concerto for Orchestra: II. Capriccio notturno ed arioso. Vivace · Machine-readable JSON-LD