ISRC DEF057730140
Verified recording
DEF057730140 is “Carmen, WD 31, Act I: Voyons, brigadier... Tra la la la” by Georges Bizet,
registered on the CopyrightChains blockchain with CopyrightID
0x87329237344654230e3b2c22d967e00e6de08c6d9d5cb4e80039cc342217cd0c and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730140.
Recording identifiers
- ISRC
- DEF057730140
- Title
- Carmen, WD 31, Act I: Voyons, brigadier... Tra la la la
- Artist
- Georges Bizet
- CopyrightID (CopyrightChains transaction hash)
0x87329237344654230e3b2c22d967e00e6de08c6d9d5cb4e80039cc342217cd0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:0c226cd8228cfc848f51dbc352595cea60e05a153325b9ac47c683de4405a19c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730140
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Carmen, WD 31, Act I: Voyons, brigadier... Tra la la la · Machine-readable JSON-LD