ISRC QMBZ91957455
Verified recording
QMBZ91957455 is “Over the Rainbow” by Art Pepper,
registered on the CopyrightChains blockchain with CopyrightID
0x1309c2d6a81b0f3aa09490a0c5eae40a3926adbf01bf9735cf6eee6a92ff70c1 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91957455.
Recording identifiers
- ISRC
- QMBZ91957455
- Title
- Over the Rainbow
- Artist
- Art Pepper
- CopyrightID (CopyrightChains transaction hash)
0x1309c2d6a81b0f3aa09490a0c5eae40a3926adbf01bf9735cf6eee6a92ff70c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:493d57c98eebb7159644783eec35d5d85b47b6da6dd37538b3baf4425022b90d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91957455
- Bitcoin block existence check
- https://blockstream.info/api/block/960397