ISRC QZHZ32080762
Verified recording
QZHZ32080762 is “A Praga” by A Última Theoria,
registered on the CopyrightChains blockchain with CopyrightID
0x072f2230492b197adad2feb12d95c7ab9caf81eb32e4459b85f74d81b517fda1 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32080762.
Recording identifiers
- ISRC
- QZHZ32080762
- Title
- A Praga
- Artist
- A Última Theoria
- CopyrightID (CopyrightChains transaction hash)
0x072f2230492b197adad2feb12d95c7ab9caf81eb32e4459b85f74d81b517fda1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:955450b23ec7eca867527a58e3c26c28c261a8b159c10963b9d1308c8446937c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32080762
- Bitcoin block existence check
- https://blockstream.info/api/block/960348