ISRC DEF057931036
Verified recording
DEF057931036 is “Werther / Act 3: "Ah! Moi! Moi! Dans ses bras!"” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xd6d92bab2314ab1096d787938b91d60c6e2880256f8c87a6bf6f693f749936a4 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931036.
Recording identifiers
- ISRC
- DEF057931036
- Title
- Werther / Act 3: "Ah! Moi! Moi! Dans ses bras!"
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xd6d92bab2314ab1096d787938b91d60c6e2880256f8c87a6bf6f693f749936a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:ea76755419435c1dbd421f392b6c03a116ce1c3e7a7435b961c5a5a6198abeea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931036
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Werther / Act 3: "Ah! Moi! Moi! Dans ses bras!" · Machine-readable JSON-LD