ISRC QM7281464348
Verified recording
QM7281464348 is “Adiós Muchachos” by Jo Courtin,
registered on the CopyrightChains blockchain with CopyrightID
0x6727fc354b797bcae0f0da5d0f5e497ad6315da179170328037dc7f861421c49 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281464348.
Recording identifiers
- ISRC
- QM7281464348
- Title
- Adiós Muchachos
- Artist
- Jo Courtin
- CopyrightID (CopyrightChains transaction hash)
0x6727fc354b797bcae0f0da5d0f5e497ad6315da179170328037dc7f861421c49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:7700b520dba72e644fa629ad0f70c569fb91829e1e7f479ca1d4264288716b56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281464348
- Bitcoin block existence check
- https://blockstream.info/api/block/957124