ISRC QZHZ52087067
Verified recording
QZHZ52087067 is “A Queda” by A Última Theoria,
registered on the CopyrightChains blockchain with CopyrightID
0xd015e685c095ee035fbeaf3e628dc0b9c7b24fb9dc0a7f36410f7e19673517a7 and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52087067.
Recording identifiers
- ISRC
- QZHZ52087067
- Title
- A Queda
- Artist
- A Última Theoria
- CopyrightID (CopyrightChains transaction hash)
0xd015e685c095ee035fbeaf3e628dc0b9c7b24fb9dc0a7f36410f7e19673517a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:7a9c9704c966f7df1231ed042cd1963197cc5b0e8544512811dea0851a86f880- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52087067
- Bitcoin block existence check
- https://blockstream.info/api/block/959105