ISRC QZTAZ2356770
Verified recording
QZTAZ2356770 is “Zeitgeist” by Roper Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x9a1563e07c15b8e745fabb774150b6b10a72688566ea306e16a3ccb156dbb6a7 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2356770.
Recording identifiers
- ISRC
- QZTAZ2356770
- Title
- Zeitgeist
- Artist
- Roper Williams
- CopyrightID (CopyrightChains transaction hash)
0x9a1563e07c15b8e745fabb774150b6b10a72688566ea306e16a3ccb156dbb6a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:fe41ac160e9c48a0c7d107851e754c17763f0898e03b90fad34e927150a4fc2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2356770
- Bitcoin block existence check
- https://blockstream.info/api/block/960403