ISRC QMBZ92096064
Verified recording
QMBZ92096064 is “Doomsday” by KolomB,
registered on the CopyrightChains blockchain with CopyrightID
0xa2f7e139ae5a77ff84b489ce4953475d83ba2e1fa4e0c27b79f715f9396ffa5d 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/QMBZ92096064.
Recording identifiers
- ISRC
- QMBZ92096064
- Title
- Doomsday
- Artist
- KolomB
- CopyrightID (CopyrightChains transaction hash)
0xa2f7e139ae5a77ff84b489ce4953475d83ba2e1fa4e0c27b79f715f9396ffa5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:be8677b5278a78f8796f8727177bfeea7fc3fbb884151a46114e8cdf6cfee9c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92096064
- Bitcoin block existence check
- https://blockstream.info/api/block/960236