ISRC QZWA32200739
Verified recording
QZWA32200739 is “Pub Sub” by BLP KOSHER,
registered on the CopyrightChains blockchain with CopyrightID
0xc4b88434c552ec9c13578d148d33f6931dc64ec798f62926d16d1d266954cbfe and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWA32200739.
Recording identifiers
- ISRC
- QZWA32200739
- Title
- Pub Sub
- Artist
- BLP KOSHER
- CopyrightID (CopyrightChains transaction hash)
0xc4b88434c552ec9c13578d148d33f6931dc64ec798f62926d16d1d266954cbfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:169dfed74d7aa4a6dcbb332f59f64bba55eadd1a6bd25962fa93298a0185509a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWA32200739
- Bitcoin block existence check
- https://blockstream.info/api/block/953513