ISRC QZ5AB2309946
Verified recording
QZ5AB2309946 is “Carmen” by Gualberto Ibarreto,
registered on the CopyrightChains blockchain with CopyrightID
0xfb95a362b00b062fac55c580fab96cd255e79c5386e2101d174410935d5017ed and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2309946.
Recording identifiers
- ISRC
- QZ5AB2309946
- Title
- Carmen
- Artist
- Gualberto Ibarreto
- CopyrightID (CopyrightChains transaction hash)
0xfb95a362b00b062fac55c580fab96cd255e79c5386e2101d174410935d5017ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:a6b4dc7fb4c88878ce5628a96fefc58f672320de8327e73fdd73b8b30fcd0e08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2309946
- Bitcoin block existence check
- https://blockstream.info/api/block/960418