ISRC USUM72212824
Verified recording
USUM72212824 is “Closed Circle” by Total Refreshment Centre,
registered on the CopyrightChains blockchain with CopyrightID
0x00c4facc4dc3137f6d54c71fc6d90b1c38aab81c287e17fc3cb0139113320cc2 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72212824.
Recording identifiers
- ISRC
- USUM72212824
- Title
- Closed Circle
- Artist
- Total Refreshment Centre
- CopyrightID (CopyrightChains transaction hash)
0x00c4facc4dc3137f6d54c71fc6d90b1c38aab81c287e17fc3cb0139113320cc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:373acb12b2e3fa86a46973d620d33a239dfd58238c0615571571701f32aafa97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72212824
- Bitcoin block existence check
- https://blockstream.info/api/block/960229