ISRC QMQYB2124545
Verified recording
QMQYB2124545 is “The Twenty Dollar Bill” by Adam Makké,
registered on the CopyrightChains blockchain with CopyrightID
0x78ca99d70e50ef380b5981acfd7c885f3fc883c6e57b1f4fc4ee797a25acebef and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2124545.
Recording identifiers
- ISRC
- QMQYB2124545
- Title
- The Twenty Dollar Bill
- Artist
- Adam Makké
- CopyrightID (CopyrightChains transaction hash)
0x78ca99d70e50ef380b5981acfd7c885f3fc883c6e57b1f4fc4ee797a25acebef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:802d64ff5db512f1b3ca986bb19e7c50009350ff20c3759c53883358139c4d61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2124545
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: The Twenty Dollar Bill · Machine-readable JSON-LD