ISRC DEF057931004
Verified recording
DEF057931004 is “Werther / Act 1: Alors, c'est bien ici” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0x2518fb6409c84eafdffd7bd1a5e5441ff0846de547d1521a6950575993389520 and independently timestamped
in Bitcoin block 960177 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931004.
Recording identifiers
- ISRC
- DEF057931004
- Title
- Werther / Act 1: Alors, c'est bien ici
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0x2518fb6409c84eafdffd7bd1a5e5441ff0846de547d1521a6950575993389520
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:21:01+00:00
- Bitcoin block
- 960177
- Canonical record hash
sha256:6a305a88a52420cd776c297ab93a317712bb55f08b73b6226c57df8c707193bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931004
- Bitcoin block existence check
- https://blockstream.info/api/block/960177
Full record
Track page: Werther / Act 1: Alors, c'est bien ici · Machine-readable JSON-LD