ISRC UKQJK2300006
Verified recording
UKQJK2300006 is “Holding On” by CalledOut Music,
registered on the CopyrightChains blockchain with CopyrightID
0x131a4e2083ebb54443a52f01e7a4a3519e6c26e438e45e211f33062a061c57d5 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/UKQJK2300006.
Recording identifiers
- ISRC
- UKQJK2300006
- Title
- Holding On
- Artist
- CalledOut Music
- CopyrightID (CopyrightChains transaction hash)
0x131a4e2083ebb54443a52f01e7a4a3519e6c26e438e45e211f33062a061c57d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:046e6033164729a8e0eafe3e4d5024eb3c3080948f4e0c5983b7d5b9f4de1e04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKQJK2300006
- Bitcoin block existence check
- https://blockstream.info/api/block/953520