ISRC DEF059405048
Verified recording
DEF059405048 is “Poèmes pour mi: VIII. Le collier” by Olivier Messiaen,
registered on the CopyrightChains blockchain with CopyrightID
0x6e652ccb21689cdf4cd7bd01f09bbb7595856bb52a4b62dca7a4cf7a78015a59 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059405048.
Recording identifiers
- ISRC
- DEF059405048
- Title
- Poèmes pour mi: VIII. Le collier
- Artist
- Olivier Messiaen
- CopyrightID (CopyrightChains transaction hash)
0x6e652ccb21689cdf4cd7bd01f09bbb7595856bb52a4b62dca7a4cf7a78015a59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:e5c0c2781d40391b331bf3d569dde96041d57a48167f8ac5d178bc4bf17b9d01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059405048
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Poèmes pour mi: VIII. Le collier · Machine-readable JSON-LD