ISRC QM4TX2383884
Verified recording
QM4TX2383884 is “Groundwork” by Cedar Walton,
registered on the CopyrightChains blockchain with CopyrightID
0x875e9a6ed6b0e7a8a2d21486175bc9085db52edf3598690279cc0d5297b940e4 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2383884.
Recording identifiers
- ISRC
- QM4TX2383884
- Title
- Groundwork
- Artist
- Cedar Walton
- CopyrightID (CopyrightChains transaction hash)
0x875e9a6ed6b0e7a8a2d21486175bc9085db52edf3598690279cc0d5297b940e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:44f8d37e7a4091dfb099639ca1c569c3c01cbff5392148c2e16e14436858d0ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2383884
- Bitcoin block existence check
- https://blockstream.info/api/block/960236