ISRC QZ5AB1809607
Verified recording
QZ5AB1809607 is “Foi Sem Querer” by Macucos,
registered on the CopyrightChains blockchain with CopyrightID
0x22a60437b6897caaa11f44e29017f03efebf2aff63a1ab652925f8c686e1335b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1809607.
Recording identifiers
- ISRC
- QZ5AB1809607
- Title
- Foi Sem Querer
- Artist
- Macucos
- CopyrightID (CopyrightChains transaction hash)
0x22a60437b6897caaa11f44e29017f03efebf2aff63a1ab652925f8c686e1335b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:42b099963944726b51969c9ecad4a60a69c242c4df8fd8f4af3d03c79441007b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1809607
- Bitcoin block existence check
- https://blockstream.info/api/block/956304