ISRC ATK942230203
Verified recording
ATK942230203 is “Catalogue d'oiseaux (1956-1958) for Piano: 1er Livre, III. Le Merle Bleu” by Olivier Messiaen,
registered on the CopyrightChains blockchain with CopyrightID
0xb4ead08995b12cf3f75d36a4c74255d8cb155298f310ba0002071e88c1aea300 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/ATK942230203.
Recording identifiers
- ISRC
- ATK942230203
- Title
- Catalogue d'oiseaux (1956-1958) for Piano: 1er Livre, III. Le Merle Bleu
- Artist
- Olivier Messiaen
- CopyrightID (CopyrightChains transaction hash)
0xb4ead08995b12cf3f75d36a4c74255d8cb155298f310ba0002071e88c1aea300
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cc7f1ea1eda734c3f89f2d438f07e5229513ceb9a8d9cac5c5a2e0d1efde6011- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK942230203
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Catalogue d'oiseaux (1956-1958) for Piano: 1er Livre, III. Le Merle Bleu · Machine-readable JSON-LD