ISRC DEC769100079
Verified recording
DEC769100079 is “Knock Knock” by Sailor,
registered on the CopyrightChains blockchain with CopyrightID
0x18d77fa6e74817d77a970c0c6b54bb7bc5b26da4e72ae51a5dd734ac6b8aee77 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC769100079.
Recording identifiers
- ISRC
- DEC769100079
- Title
- Knock Knock
- Artist
- Sailor
- CopyrightID (CopyrightChains transaction hash)
0x18d77fa6e74817d77a970c0c6b54bb7bc5b26da4e72ae51a5dd734ac6b8aee77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:888784091fa4988953a8f84f4fb7d99c3203424cb827c112af8c550f7f1d8da3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC769100079
- Bitcoin block existence check
- https://blockstream.info/api/block/960418