ISRC USBC16700438
Verified recording
USBC16700438 is “Sapho: O ma lyre immortelle” by Charles Gounod,
registered on the CopyrightChains blockchain with CopyrightID
0xfe0acaab5a2e83a9592e9a20410d4ee85b6bb9e778c7d8baea79de373392e590 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16700438.
Recording identifiers
- ISRC
- USBC16700438
- Title
- Sapho: O ma lyre immortelle
- Artist
- Charles Gounod
- CopyrightID (CopyrightChains transaction hash)
0xfe0acaab5a2e83a9592e9a20410d4ee85b6bb9e778c7d8baea79de373392e590
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:9be4507176ce22d8eab658e42306e0561b9cad3499503d0caea6b840262b5b59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16700438
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Sapho: O ma lyre immortelle · Machine-readable JSON-LD