ISRC QM7281540386
Verified recording
QM7281540386 is “Familiar to Me” by Joe Zawinul,
registered on the CopyrightChains blockchain with CopyrightID
0x97b89283ea25e0fa4da71518af653652450dbfc58efbc835bb1fb21e32489d60 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281540386.
Recording identifiers
- ISRC
- QM7281540386
- Title
- Familiar to Me
- Artist
- Joe Zawinul
- CopyrightID (CopyrightChains transaction hash)
0x97b89283ea25e0fa4da71518af653652450dbfc58efbc835bb1fb21e32489d60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:2f63056e1399640684fdbe0a9abd762d52d006785c020d0af90ca056c3eb9bf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281540386
- Bitcoin block existence check
- https://blockstream.info/api/block/960220