ISRC DEFR12400138
Verified recording
DEFR12400138 is “Notes on Boredom - Blues Caravan 2024 Live” by Katarina Pejak,
registered on the CopyrightChains blockchain with CopyrightID
0x7c46d7d592fc9cc2068c284e059e72a16b8e0aaba05880a02321b50f4b5a65c1 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFR12400138.
Recording identifiers
- ISRC
- DEFR12400138
- Title
- Notes on Boredom - Blues Caravan 2024 Live
- Artist
- Katarina Pejak
- CopyrightID (CopyrightChains transaction hash)
0x7c46d7d592fc9cc2068c284e059e72a16b8e0aaba05880a02321b50f4b5a65c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:42efc27a06625c3508c6c997dfa666ea08985f1a3d09111cf9a284317ebb5758- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFR12400138
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Notes on Boredom - Blues Caravan 2024 Live · Machine-readable JSON-LD