ISRC FIFIN9600249
Verified recording
FIFIN9600249 is “Concerto for Orchestra: I. Intrada” by Witold Lutosławski,
registered on the CopyrightChains blockchain with CopyrightID
0x71dea55233a3329d495558581eac19aa12c23770b6cf2ab93af2405a3862c6d7 and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9600249.
Recording identifiers
- ISRC
- FIFIN9600249
- Title
- Concerto for Orchestra: I. Intrada
- Artist
- Witold Lutosławski
- CopyrightID (CopyrightChains transaction hash)
0x71dea55233a3329d495558581eac19aa12c23770b6cf2ab93af2405a3862c6d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:60171aaab4c9d15142ee7df21d00fec11b7dac832b3cdf2cf1b37f880e6a4201- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9600249
- Bitcoin block existence check
- https://blockstream.info/api/block/960298
Full record
Track page: Concerto for Orchestra: I. Intrada · Machine-readable JSON-LD