ISRC USUM70800256
Verified recording
USUM70800256 is “Intro” by Angel Y Khriz,
registered on the CopyrightChains blockchain with CopyrightID
0xa31f84f72070803022dc059752446a9e5cadafe2871dc6bbfdcddc1c2ebc8078 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70800256.
Recording identifiers
- ISRC
- USUM70800256
- Title
- Intro
- Artist
- Angel Y Khriz
- CopyrightID (CopyrightChains transaction hash)
0xa31f84f72070803022dc059752446a9e5cadafe2871dc6bbfdcddc1c2ebc8078
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:7cfe38552d7628396db49bcb9be2b714801b7ed4fa2ce8c09f0c76a2f6e4c65d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70800256
- Bitcoin block existence check
- https://blockstream.info/api/block/960185