ISRC QZTBC2324797
Verified recording
QZTBC2324797 is “Concrete Barz #186.2” by Spbarz,
registered on the CopyrightChains blockchain with CopyrightID
0x7b3ede7bff6fa66dcbfbb5822473870e2086e1b68b98c2c1bede81c459d1a41c and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2324797.
Recording identifiers
- ISRC
- QZTBC2324797
- Title
- Concrete Barz #186.2
- Artist
- Spbarz
- CopyrightID (CopyrightChains transaction hash)
0x7b3ede7bff6fa66dcbfbb5822473870e2086e1b68b98c2c1bede81c459d1a41c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:32f9ec7b673beb71ce6921c9e75c994604d07db7371220d6d1cb4b0fd047b64c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2324797
- Bitcoin block existence check
- https://blockstream.info/api/block/960509