ISRC USSM12003405
Verified recording
USSM12003405 is “Slow Cooker” by John Legend,
registered on the CopyrightChains blockchain with CopyrightID
0xb5d243204a2db9b02485ccee689c578ababb6e891cd5e0c59aed91084a787bd5 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003405.
Recording identifiers
- ISRC
- USSM12003405
- Title
- Slow Cooker
- Artist
- John Legend
- CopyrightID (CopyrightChains transaction hash)
0xb5d243204a2db9b02485ccee689c578ababb6e891cd5e0c59aed91084a787bd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:8b169a66ab6af46aec8b7713f176dd8332a7a3f4c6c18da8744246b605b4268a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003405
- Bitcoin block existence check
- https://blockstream.info/api/block/953536