ISRC QZFYZ2099498
Verified recording
QZFYZ2099498 is “Tempo” by Van Zee,
registered on the CopyrightChains blockchain with CopyrightID
0xa6558dc3aa9d6ea7d8714220eca044b95645f3fc08f4d214d9242cf426fe4cc4 and independently timestamped
in Bitcoin block 957067 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2099498.
Recording identifiers
- ISRC
- QZFYZ2099498
- Title
- Tempo
- Artist
- Van Zee
- CopyrightID (CopyrightChains transaction hash)
0xa6558dc3aa9d6ea7d8714220eca044b95645f3fc08f4d214d9242cf426fe4cc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:d2dcae53b71ab83a4ae1095559aa7b686e2f137239676e9cde136f7fbd8e2397- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2099498
- Bitcoin block existence check
- https://blockstream.info/api/block/957067