ISRC QM6N21447404
Verified recording
QM6N21447404 is “If I Had a Hammer” by The Coasters,
registered on the CopyrightChains blockchain with CopyrightID
0x8057139e3ac15f3d9cd4c231ead61a19b40391e5af329a4257f5707ee6b5a611 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21447404.
Recording identifiers
- ISRC
- QM6N21447404
- Title
- If I Had a Hammer
- Artist
- The Coasters
- CopyrightID (CopyrightChains transaction hash)
0x8057139e3ac15f3d9cd4c231ead61a19b40391e5af329a4257f5707ee6b5a611
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:7ff8b6395da649865d27fb1cca13fb3211e171de54fb1b808935362c59679075- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21447404
- Bitcoin block existence check
- https://blockstream.info/api/block/960334