ISRC USCGJ1954210
Verified recording
USCGJ1954210 is “Crosswalk” by Chris Mazuera,
registered on the CopyrightChains blockchain with CopyrightID
0x636c5293e446da8f67d5f2e48f664c9fe25e2f92218f56065a000dbd80b8f6f8 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1954210.
Recording identifiers
- ISRC
- USCGJ1954210
- Title
- Crosswalk
- Artist
- Chris Mazuera
- CopyrightID (CopyrightChains transaction hash)
0x636c5293e446da8f67d5f2e48f664c9fe25e2f92218f56065a000dbd80b8f6f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:54a470d3805f08f58699a7e8ee7f9c62aa255780f03fb42784b297c92ec681d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1954210
- Bitcoin block existence check
- https://blockstream.info/api/block/957073