ISRC USUM72410408
Verified recording
USUM72410408 is “Clock Work” by Toosii,
registered on the CopyrightChains blockchain with CopyrightID
0x7f0407150040fd07b3197e7b24465fb67e85440d50db9569dc0d935b02d167a5 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72410408.
Recording identifiers
- ISRC
- USUM72410408
- Title
- Clock Work
- Artist
- Toosii
- CopyrightID (CopyrightChains transaction hash)
0x7f0407150040fd07b3197e7b24465fb67e85440d50db9569dc0d935b02d167a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9ea415a362ad1eac0a3913a3e7a07581d730e86d671117279197bf3fd88b8bf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72410408
- Bitcoin block existence check
- https://blockstream.info/api/block/953513