ISRC QZTAZ2490158
Verified recording
QZTAZ2490158 is “Welcome To The Exhibition” by Base cube,
registered on the CopyrightChains blockchain with CopyrightID
0xf8b3ed30e37a47bc944ca5c7a2029aa2f884f381645f6cfef8350ba8d96cdf9e and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2490158.
Recording identifiers
- ISRC
- QZTAZ2490158
- Title
- Welcome To The Exhibition
- Artist
- Base cube
- CopyrightID (CopyrightChains transaction hash)
0xf8b3ed30e37a47bc944ca5c7a2029aa2f884f381645f6cfef8350ba8d96cdf9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:9dd890c65ca867cead9bd90eb6c7511b1bf8650f3bbe1c812b678ef42c1a9c6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2490158
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Welcome To The Exhibition · Machine-readable JSON-LD