ISRC DEF057931003
Verified recording
DEF057931003 is “Werther / Act 3: Toute mon âme est là!” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0x213e11718d0a81ddc1d8e52e300fb558bd342e321f51bfcec06da44027ff328c and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931003.
Recording identifiers
- ISRC
- DEF057931003
- Title
- Werther / Act 3: Toute mon âme est là!
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0x213e11718d0a81ddc1d8e52e300fb558bd342e321f51bfcec06da44027ff328c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:6a64c33ad479c52ad1775c1a0806839e61b92a45c2801883d279c06d8ee22ba4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931003
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Werther / Act 3: Toute mon âme est là! · Machine-readable JSON-LD