ISRC USMTD1900103
Verified recording
USMTD1900103 is “Cosmic Hero - Live at the Tramshed, Cardiff, Wales” by Car Seat Headrest,
registered on the CopyrightChains blockchain with CopyrightID
0x20e70a3958c9bea948a059b8a387fd2a35b1160fe3e71206a8c2bdccecf7009a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD1900103.
Recording identifiers
- ISRC
- USMTD1900103
- Title
- Cosmic Hero - Live at the Tramshed, Cardiff, Wales
- Artist
- Car Seat Headrest
- CopyrightID (CopyrightChains transaction hash)
0x20e70a3958c9bea948a059b8a387fd2a35b1160fe3e71206a8c2bdccecf7009a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f59fb04bfc60c3e099d1c34995c513e456549803f656def758a2c39f37ec79c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD1900103
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Cosmic Hero - Live at the Tramshed, Cardiff, Wales · Machine-readable JSON-LD