ISRC QM42K2282139
Verified recording
QM42K2282139 is “BAY HARBOR BUTCHER” by KAMATAYAN,
registered on the CopyrightChains blockchain with CopyrightID
0x2a63098fc0e74b1c0b1fa03bff25832bd9510655c9be3d8bd93160e714ed3fef and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2282139.
Recording identifiers
- ISRC
- QM42K2282139
- Title
- BAY HARBOR BUTCHER
- Artist
- KAMATAYAN
- CopyrightID (CopyrightChains transaction hash)
0x2a63098fc0e74b1c0b1fa03bff25832bd9510655c9be3d8bd93160e714ed3fef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:1540bfd5617d829f70f595f10be9f963caff1b299dc2a78f7ce2dfca1c08e2f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2282139
- Bitcoin block existence check
- https://blockstream.info/api/block/960455