ISRC QZ5AB2198826
Verified recording
QZ5AB2198826 is “Parcela de Saudade” by Antonio Marcos,
registered on the CopyrightChains blockchain with CopyrightID
0x1419ef6a92d12848e6fa426ec7644ec705d8f07232b5917dac915599a6fedac2 and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2198826.
Recording identifiers
- ISRC
- QZ5AB2198826
- Title
- Parcela de Saudade
- Artist
- Antonio Marcos
- CopyrightID (CopyrightChains transaction hash)
0x1419ef6a92d12848e6fa426ec7644ec705d8f07232b5917dac915599a6fedac2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:4aa1573318c86e9279ed360f298af5c44630d55efec86e76fd25046a5a79ca29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2198826
- Bitcoin block existence check
- https://blockstream.info/api/block/960175