ISRC USSM10209753
Verified recording
USSM10209753 is “No Substitute” by Chef,
registered on the CopyrightChains blockchain with CopyrightID
0xabf096db65d20d14ededea91c7f2cb027d5a4a28a0045d3589d4f58af3bcc451 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/USSM10209753.
Recording identifiers
- ISRC
- USSM10209753
- Title
- No Substitute
- Artist
- Chef
- CopyrightID (CopyrightChains transaction hash)
0xabf096db65d20d14ededea91c7f2cb027d5a4a28a0045d3589d4f58af3bcc451
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6dc60f2c5970a7655fbf0c94f03dd3bf81411b91fb4efb052658fa4b8e429bd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10209753
- Bitcoin block existence check
- https://blockstream.info/api/block/953520