ISRC DEF057730137
Verified recording
DEF057730137 is “Carmen, WD 31, Act I: Duet. Ma mère, je la vois” by Georges Bizet,
registered on the CopyrightChains blockchain with CopyrightID
0xf6cf36c868bdda80ab2de93b5cfc2786c0f83baaa3d0558830560ccd0de883e7 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/DEF057730137.
Recording identifiers
- ISRC
- DEF057730137
- Title
- Carmen, WD 31, Act I: Duet. Ma mère, je la vois
- Artist
- Georges Bizet
- CopyrightID (CopyrightChains transaction hash)
0xf6cf36c868bdda80ab2de93b5cfc2786c0f83baaa3d0558830560ccd0de883e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:00c3d000ce2fc48d2250b8c94c420ea5f0e7f7fe1e80ddd269f89880c376c85d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730137
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Carmen, WD 31, Act I: Duet. Ma mère, je la vois · Machine-readable JSON-LD