ISRC USBB40580594
Verified recording
USBB40580594 is “Wasting My Time” by Mase,
registered on the CopyrightChains blockchain with CopyrightID
0x0045006e54fa545c5c548b0085ac0295c217d6c49ad4957621c420a5e4b92628 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/USBB40580594.
Recording identifiers
- ISRC
- USBB40580594
- Title
- Wasting My Time
- Artist
- Mase
- CopyrightID (CopyrightChains transaction hash)
0x0045006e54fa545c5c548b0085ac0295c217d6c49ad4957621c420a5e4b92628
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9f38709f1c1fda89213ab595ec4d362fb4ffb6a5f4f3a8b581cbdc9773281fed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB40580594
- Bitcoin block existence check
- https://blockstream.info/api/block/953520