ISRC US83Z2459529
Verified recording
US83Z2459529 is “Ivy's Piece” by CACO,
registered on the CopyrightChains blockchain with CopyrightID
0x01a8bd5e324aff57c6b5ac6530c5d6ce2764ad1b1c8c9900e3f2ae4298176519 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2459529.
Recording identifiers
- ISRC
- US83Z2459529
- Title
- Ivy's Piece
- Artist
- CACO
- CopyrightID (CopyrightChains transaction hash)
0x01a8bd5e324aff57c6b5ac6530c5d6ce2764ad1b1c8c9900e3f2ae4298176519
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cbd0f2930bc33025ef5bfc64e98db55e6d0d5726264fa19fedab7e1fc8f2f39b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2459529
- Bitcoin block existence check
- https://blockstream.info/api/block/957118