ISRC TCABK1238320
Verified recording
TCABK1238320 is “Vigo Piece” by Mark Kozelek,
registered on the CopyrightChains blockchain with CopyrightID
0x362b184c9121fd606b7a8e17b0dc8baa24e226c202aac314c197611b2b434e08 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABK1238320.
Recording identifiers
- ISRC
- TCABK1238320
- Title
- Vigo Piece
- Artist
- Mark Kozelek
- CopyrightID (CopyrightChains transaction hash)
0x362b184c9121fd606b7a8e17b0dc8baa24e226c202aac314c197611b2b434e08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c4ead8fdb668fa6ce43940c97226cae31d7831ca3bb7cca3bf780dd0fa7125fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABK1238320
- Bitcoin block existence check
- https://blockstream.info/api/block/957120