ISRC QZK6M2380945
Verified recording
QZK6M2380945 is “Vermelho” by João Pestana,
registered on the CopyrightChains blockchain with CopyrightID
0xa32fa9eb1f4cd93a6db5caefc2a3643b1b77ee099b25211dd37bc4a0c7636514 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2380945.
Recording identifiers
- ISRC
- QZK6M2380945
- Title
- Vermelho
- Artist
- João Pestana
- CopyrightID (CopyrightChains transaction hash)
0xa32fa9eb1f4cd93a6db5caefc2a3643b1b77ee099b25211dd37bc4a0c7636514
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:58ba887ae1dc33d5a0d724b4d93c8e7d2aa838e25576b34c16895eabf77e5518- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2380945
- Bitcoin block existence check
- https://blockstream.info/api/block/960441