ISRC USQY50934023
Verified recording
USQY50934023 is “Intro” by E-40,
registered on the CopyrightChains blockchain with CopyrightID
0xe7adbc659d5452bed81cc802dc06f02e6c969e62a05b43c02aa9bebaf6b8b70f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50934023.
Recording identifiers
- ISRC
- USQY50934023
- Title
- Intro
- Artist
- E-40
- CopyrightID (CopyrightChains transaction hash)
0xe7adbc659d5452bed81cc802dc06f02e6c969e62a05b43c02aa9bebaf6b8b70f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6acc043bafe4e664cdbfcfe07a9da800932d959d23a781923f3dd7a39b9b633e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50934023
- Bitcoin block existence check
- https://blockstream.info/api/block/957118