ISRC UK43Q1805877
Verified recording
UK43Q1805877 is “Call Back” by Fresh L.,
registered on the CopyrightChains blockchain with CopyrightID
0xc468e6891c649226d09fd594a0225b7d7a0a5b8ab2809822d09a2cbb88f84217 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/UK43Q1805877.
Recording identifiers
- ISRC
- UK43Q1805877
- Title
- Call Back
- Artist
- Fresh L.
- CopyrightID (CopyrightChains transaction hash)
0xc468e6891c649226d09fd594a0225b7d7a0a5b8ab2809822d09a2cbb88f84217
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:54e43c9973dcfb360758c4d32aa89b010922b2009954b7c51fd45ec3a9f1f6e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q1805877
- Bitcoin block existence check
- https://blockstream.info/api/block/960418