ISRC CA5KR2439949
Verified recording
CA5KR2439949 is “OLD $KOOL” by Blurrd Vzn,
registered on the CopyrightChains blockchain with CopyrightID
0x002b78c4db700e69ff59ce8785dc3b26cc9776246b204940a049bcdd28079a65 and independently timestamped
in Bitcoin block 954130 on 2026-06-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2439949.
Recording identifiers
- ISRC
- CA5KR2439949
- Title
- OLD $KOOL
- Artist
- Blurrd Vzn
- CopyrightID (CopyrightChains transaction hash)
0x002b78c4db700e69ff59ce8785dc3b26cc9776246b204940a049bcdd28079a65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:7173f3b859244b6b525a1d9c98fa5a1cc55907bb0810afc5218d7c95d3094681- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2439949
- Bitcoin block existence check
- https://blockstream.info/api/block/954130