ISRC QZHZ32050416
Verified recording
QZHZ32050416 is “777” by A Última Theoria,
registered on the CopyrightChains blockchain with CopyrightID
0xfa1421799c288a74ee39ef927d08e60e739bf76facda4b6f07c5f80b69eaa228 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32050416.
Recording identifiers
- ISRC
- QZHZ32050416
- Title
- 777
- Artist
- A Última Theoria
- CopyrightID (CopyrightChains transaction hash)
0xfa1421799c288a74ee39ef927d08e60e739bf76facda4b6f07c5f80b69eaa228
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3393dc1c6e7087808cefb8f160111bfb33ac4ec9f9b814d3852457c1e827d30a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32050416
- Bitcoin block existence check
- https://blockstream.info/api/block/956302