ISRC FINDE1900168
Verified recording
FINDE1900168 is “Symphony No. 3: Vivo - Poco meno mosso - Meno mosso” by Witold Lutosławski,
registered on the CopyrightChains blockchain with CopyrightID
0x1e4fbf376273d1e2e22888b2fec3c3de920c1a22c951f3dba5884c3db968d236 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900168.
Recording identifiers
- ISRC
- FINDE1900168
- Title
- Symphony No. 3: Vivo - Poco meno mosso - Meno mosso
- Artist
- Witold Lutosławski
- CopyrightID (CopyrightChains transaction hash)
0x1e4fbf376273d1e2e22888b2fec3c3de920c1a22c951f3dba5884c3db968d236
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:f000a0a70d7d9ca7ef5733991c446ee8a69eb5a95ab08ba55b10b1626dffdfe5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900168
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Symphony No. 3: Vivo - Poco meno mosso - Meno mosso · Machine-readable JSON-LD