ISRC QM6MZ1446492
Verified recording
QM6MZ1446492 is “Chaffinch” by John Lundsten,
registered on the CopyrightChains blockchain with CopyrightID
0x9f1c91eb667b02a4abb6b7416193411be6d71a3961898718482247f9e274bdf3 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1446492.
Recording identifiers
- ISRC
- QM6MZ1446492
- Title
- Chaffinch
- Artist
- John Lundsten
- CopyrightID (CopyrightChains transaction hash)
0x9f1c91eb667b02a4abb6b7416193411be6d71a3961898718482247f9e274bdf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:7ae6bc526a044db7fa5f51f7093ecff13556d0a0489f7679b30b24ad0138db68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1446492
- Bitcoin block existence check
- https://blockstream.info/api/block/960181