ISRC USRC12400211
Verified recording
USRC12400211 is “Slug” by Matt Champion,
registered on the CopyrightChains blockchain with CopyrightID
0x452a3bfc6989b93c30196b94c25722e6747d8ffe2dbea07324ecac0d062c807c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12400211.
Recording identifiers
- ISRC
- USRC12400211
- Title
- Slug
- Artist
- Matt Champion
- CopyrightID (CopyrightChains transaction hash)
0x452a3bfc6989b93c30196b94c25722e6747d8ffe2dbea07324ecac0d062c807c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8a12a1bfef53935548ec72870a0b79486dcc0171eda3a0387044025d6d9213f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12400211
- Bitcoin block existence check
- https://blockstream.info/api/block/953513