ISRC US23K0600025
Verified recording
US23K0600025 is “2” by Fourcolor,
registered on the CopyrightChains blockchain with CopyrightID
0x193f207f6bd1bee18c9608f618e4772b8002840550260b1760dc9afba5aa4149 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23K0600025.
Recording identifiers
- ISRC
- US23K0600025
- Title
- 2
- Artist
- Fourcolor
- CopyrightID (CopyrightChains transaction hash)
0x193f207f6bd1bee18c9608f618e4772b8002840550260b1760dc9afba5aa4149
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b81963abd45ccd41964997b716fe61e1e21b5be5ed255b6ffebfe0480273e03c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23K0600025
- Bitcoin block existence check
- https://blockstream.info/api/block/957120