ISRC USC4R2003471
Verified recording
USC4R2003471 is “Numb” by Sylvan Esso,
registered on the CopyrightChains blockchain with CopyrightID
0x78c6b16b923ebf80491897dfa6b13baab979fc747991f1df7b505e2b35608a6e and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2003471.
Recording identifiers
- ISRC
- USC4R2003471
- Title
- Numb
- Artist
- Sylvan Esso
- CopyrightID (CopyrightChains transaction hash)
0x78c6b16b923ebf80491897dfa6b13baab979fc747991f1df7b505e2b35608a6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a0bdd453fe588043a18001811ac96301f85e4e81a44c77ed0aae2dc215e16f74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2003471
- Bitcoin block existence check
- https://blockstream.info/api/block/953515