ISRC USVPR1601260
Verified recording
USVPR1601260 is “What A Great Day” by Lacksley Castell,
registered on the CopyrightChains blockchain with CopyrightID
0x648128bfd13ef5579930c79e31ca9852d516d276e092fda2252c4c4a202edb2c and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR1601260.
Recording identifiers
- ISRC
- USVPR1601260
- Title
- What A Great Day
- Artist
- Lacksley Castell
- CopyrightID (CopyrightChains transaction hash)
0x648128bfd13ef5579930c79e31ca9852d516d276e092fda2252c4c4a202edb2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:7dae5118967f6a3ac75cbe9c21243b3f61540ef858cac55e0ca2f2f7fdee4e72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR1601260
- Bitcoin block existence check
- https://blockstream.info/api/block/960368