ISRC QZK6J2196240
Verified recording
QZK6J2196240 is “BARBARA (Unplugged) - Instrumental” by Michelle Maciel,
registered on the CopyrightChains blockchain with CopyrightID
0x23a1f06eb0762137bc59f650a29557795224de1106c1da594a843e1e3b2a17c1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2196240.
Recording identifiers
- ISRC
- QZK6J2196240
- Title
- BARBARA (Unplugged) - Instrumental
- Artist
- Michelle Maciel
- CopyrightID (CopyrightChains transaction hash)
0x23a1f06eb0762137bc59f650a29557795224de1106c1da594a843e1e3b2a17c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:fde48aa7a53e36fbbc9281646d7efc8eae9eb7a3f70ea4ad90fa6dc7c84eb1f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2196240
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: BARBARA (Unplugged) - Instrumental · Machine-readable JSON-LD