ISRC USTCG1073976
Verified recording
USTCG1073976 is “Sleep and Dream” by Michael Silverman,
registered on the CopyrightChains blockchain with CopyrightID
0xfd06d9c0163fbcbb33f62626c7ecedf3c5f45971a2b34f337cd11ad4636e559c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCG1073976.
Recording identifiers
- ISRC
- USTCG1073976
- Title
- Sleep and Dream
- Artist
- Michael Silverman
- CopyrightID (CopyrightChains transaction hash)
0xfd06d9c0163fbcbb33f62626c7ecedf3c5f45971a2b34f337cd11ad4636e559c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d48915b8597c7e92c43dd3c75e1208d80dcccbb4773ec565a8b459eaaf84fdd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCG1073976
- Bitcoin block existence check
- https://blockstream.info/api/block/960138