ISRC USUM72110045
Verified recording
USUM72110045 is “Numbers” by Logic,
registered on the CopyrightChains blockchain with CopyrightID
0x4d3873a65e693e539181035dd902ec1da594b560b6038b58393a624e99f11ffb 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/USUM72110045.
Recording identifiers
- ISRC
- USUM72110045
- Title
- Numbers
- Artist
- Logic
- CopyrightID (CopyrightChains transaction hash)
0x4d3873a65e693e539181035dd902ec1da594b560b6038b58393a624e99f11ffb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7b45be6a82a0fd78dd5ef57c6f80573c9453be44ccd88b2023e97ed8306a237a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72110045
- Bitcoin block existence check
- https://blockstream.info/api/block/953513