ISRC US43C1629925
Verified recording
US43C1629925 is “five4three2one (remix)” by Layto,
registered on the CopyrightChains blockchain with CopyrightID
0x0a441446e516f20341367ffcf4ced14044ac17918347de8078bbdee8928f2cba and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US43C1629925.
Recording identifiers
- ISRC
- US43C1629925
- Title
- five4three2one (remix)
- Artist
- Layto
- CopyrightID (CopyrightChains transaction hash)
0x0a441446e516f20341367ffcf4ced14044ac17918347de8078bbdee8928f2cba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7b2616a553131926d86668bf3ebb4bcd0d3a816f78c7e6fed7eeb6e03f70d283- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US43C1629925
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: five4three2one (remix) · Machine-readable JSON-LD