ISRC QZ5AB2086544
Verified recording
QZ5AB2086544 is “Um Segundo” by François Muleka,
registered on the CopyrightChains blockchain with CopyrightID
0xf9ea16bd8a45fb74be32ca032f7cfecbc84996f4b86eb2b0c0cfa1869b43aa20 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2086544.
Recording identifiers
- ISRC
- QZ5AB2086544
- Title
- Um Segundo
- Artist
- François Muleka
- CopyrightID (CopyrightChains transaction hash)
0xf9ea16bd8a45fb74be32ca032f7cfecbc84996f4b86eb2b0c0cfa1869b43aa20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:50b09b444e396236b9a65b90072523f22f1f8950a48f76ef82854d0a6bd6f409- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2086544
- Bitcoin block existence check
- https://blockstream.info/api/block/960473