ISRC QMBZ91417827
Verified recording
QMBZ91417827 is “Wise Men” by Lester Sterling,
registered on the CopyrightChains blockchain with CopyrightID
0xfd4f1778e2ea68da460bc411b9b7ce0a35f47888f1fe04a7c8c2eb125a325707 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91417827.
Recording identifiers
- ISRC
- QMBZ91417827
- Title
- Wise Men
- Artist
- Lester Sterling
- CopyrightID (CopyrightChains transaction hash)
0xfd4f1778e2ea68da460bc411b9b7ce0a35f47888f1fe04a7c8c2eb125a325707
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:a4d8cc4935390c936877b5b41ebbade047c4d697eb096af8646568657994a4ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91417827
- Bitcoin block existence check
- https://blockstream.info/api/block/960327