ISRC USSM19800064
Verified recording
USSM19800064 is “Pourquoi me réveiller? from Werther - Vocal” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0x1ac401ad9ff54d5c4238b12393754e1f2cfd90712bfae7359c43cfaa98c4cf02 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19800064.
Recording identifiers
- ISRC
- USSM19800064
- Title
- Pourquoi me réveiller? from Werther - Vocal
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0x1ac401ad9ff54d5c4238b12393754e1f2cfd90712bfae7359c43cfaa98c4cf02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:dc9fc04e785a65dc074185aa3f0aac8a84dc12204cb8ae54050425e72b103d5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19800064
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Pourquoi me réveiller? from Werther - Vocal · Machine-readable JSON-LD