ISRC FR26V2020809
Verified recording
FR26V2020809 is “Undo” by Barto Katt,
registered on the CopyrightChains blockchain with CopyrightID
0xbf740ea79acf223ccc985b296bfab8718c4c45d3a2576177e6a045fae5f426b6 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/FR26V2020809.
Recording identifiers
- ISRC
- FR26V2020809
- Title
- Undo
- Artist
- Barto Katt
- CopyrightID (CopyrightChains transaction hash)
0xbf740ea79acf223ccc985b296bfab8718c4c45d3a2576177e6a045fae5f426b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b488ffbf911f5b8c1ce1b2897a87e9a7f8822024f7cb59f760cab33e6e28c313- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2020809
- Bitcoin block existence check
- https://blockstream.info/api/block/957118