ISRC QZ63Y2100071
Verified recording
QZ63Y2100071 is “16h40” by Vieira,
registered on the CopyrightChains blockchain with CopyrightID
0x516a3c00d60e8f4f9a409354454e4cf44be19a57176c2607bb8ed90c395f4607 and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ63Y2100071.
Recording identifiers
- ISRC
- QZ63Y2100071
- Title
- 16h40
- Artist
- Vieira
- CopyrightID (CopyrightChains transaction hash)
0x516a3c00d60e8f4f9a409354454e4cf44be19a57176c2607bb8ed90c395f4607
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:f9b8f12236024090fc179f9abcfe3da6b62898366a88785ecec103f5dc2038f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ63Y2100071
- Bitcoin block existence check
- https://blockstream.info/api/block/960407