ISRC QMANK1500057
Verified recording
QMANK1500057 is “September” by Malcolm Holcombe,
registered on the CopyrightChains blockchain with CopyrightID
0xb56352c5346a34b66a644e35a3348c5944d722751e839833f945e271dfa77e70 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500057.
Recording identifiers
- ISRC
- QMANK1500057
- Title
- September
- Artist
- Malcolm Holcombe
- CopyrightID (CopyrightChains transaction hash)
0xb56352c5346a34b66a644e35a3348c5944d722751e839833f945e271dfa77e70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:ee10bc72f63762a9095114b46e4ea8d89c4be7c8b69b88b989543b1a91c21ebc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500057
- Bitcoin block existence check
- https://blockstream.info/api/block/960441