ISRC QZDA82491711
Verified recording
QZDA82491711 is “Concrete Barz #192.2” by Spbarz,
registered on the CopyrightChains blockchain with CopyrightID
0x91940b253c9bada776cab167c2ec897a4afad17dbd3a7f85eb955e7814003ea9 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82491711.
Recording identifiers
- ISRC
- QZDA82491711
- Title
- Concrete Barz #192.2
- Artist
- Spbarz
- CopyrightID (CopyrightChains transaction hash)
0x91940b253c9bada776cab167c2ec897a4afad17dbd3a7f85eb955e7814003ea9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:193e25c8ca41e244314fc709174004f5c55f016941ad7bdc3de9d4de3c31f0ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82491711
- Bitcoin block existence check
- https://blockstream.info/api/block/960429