ISRC NLE421701206
Verified recording
NLE421701206 is “Catalogue d'Oiseaux, I/42, 3e Livre: No. 6, L'Alouette lulu” by Olivier Messiaen,
registered on the CopyrightChains blockchain with CopyrightID
0x17fbd91ffeb88b0e560095dcc69228d1f03199912a697a509a091133004deb8e 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/NLE421701206.
Recording identifiers
- ISRC
- NLE421701206
- Title
- Catalogue d'Oiseaux, I/42, 3e Livre: No. 6, L'Alouette lulu
- Artist
- Olivier Messiaen
- CopyrightID (CopyrightChains transaction hash)
0x17fbd91ffeb88b0e560095dcc69228d1f03199912a697a509a091133004deb8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:575b45166db15a008d9b80b2639fc7a56bbe4688e6ef9509699a2a527c6f72c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701206
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Catalogue d'Oiseaux, I/42, 3e Livre: No. 6, L'Alouette lulu · Machine-readable JSON-LD