ISRC FINDE1900165
Verified recording
FINDE1900165 is “Symphony No. 3: Vivo - Lento - Vivo - Lento - Vivo - Stesso movimento - Lento” by Witold Lutosławski,
registered on the CopyrightChains blockchain with CopyrightID
0x1d6bae49e56e6f15547d904796829d5ddb25d57e505e58208786e25c5fd03885 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/FINDE1900165.
Recording identifiers
- ISRC
- FINDE1900165
- Title
- Symphony No. 3: Vivo - Lento - Vivo - Lento - Vivo - Stesso movimento - Lento
- Artist
- Witold Lutosławski
- CopyrightID (CopyrightChains transaction hash)
0x1d6bae49e56e6f15547d904796829d5ddb25d57e505e58208786e25c5fd03885
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7c1832f7b4272f60e8d6ec48f729462fc39a2f08c7f928ebd7011a20d293a26e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900165
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3: Vivo - Lento - Vivo - Lento - Vivo - Stesso movimento - Lento · Machine-readable JSON-LD