ISRC DEF058230740
Verified recording
DEF058230740 is “Carmen, Act I: Duet. Ma mère, je la vois” by Georges Bizet,
registered on the CopyrightChains blockchain with CopyrightID
0xb7ee72b26a1f3a322c5943d1870c925ac2717080b79c799b1808a308afcec04c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230740.
Recording identifiers
- ISRC
- DEF058230740
- Title
- Carmen, Act I: Duet. Ma mère, je la vois
- Artist
- Georges Bizet
- CopyrightID (CopyrightChains transaction hash)
0xb7ee72b26a1f3a322c5943d1870c925ac2717080b79c799b1808a308afcec04c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6c129dc1e5029815a116a0dfeac71fd4afa5b5d602403fb9045dbe5167e3546a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230740
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Carmen, Act I: Duet. Ma mère, je la vois · Machine-readable JSON-LD