ISRC QM4TW2148062
Verified recording
QM4TW2148062 is “Policeman” by Culture,
registered on the CopyrightChains blockchain with CopyrightID
0x8d4b6826a59209180b449e9835f677f1fcf9645bc5d6b7a5fbd117aae499f7e6 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2148062.
Recording identifiers
- ISRC
- QM4TW2148062
- Title
- Policeman
- Artist
- Culture
- CopyrightID (CopyrightChains transaction hash)
0x8d4b6826a59209180b449e9835f677f1fcf9645bc5d6b7a5fbd117aae499f7e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:8ef7245df44343e031379e623a34d5218be7c3f9ebcfb4ea7ad4c160ab46fff9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2148062
- Bitcoin block existence check
- https://blockstream.info/api/block/960167