ISRC USCGJ1954211
Verified recording
USCGJ1954211 is “Hazy” by Chris Mazuera,
registered on the CopyrightChains blockchain with CopyrightID
0xe64fe55763fe08d03b1666a10d191c6b2f4310fe54e9da5ea4801c2cb4dc933d 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/USCGJ1954211.
Recording identifiers
- ISRC
- USCGJ1954211
- Title
- Hazy
- Artist
- Chris Mazuera
- CopyrightID (CopyrightChains transaction hash)
0xe64fe55763fe08d03b1666a10d191c6b2f4310fe54e9da5ea4801c2cb4dc933d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:20714d9a3212f879e58952aa560aaaa3644dc830c25b966278a2026c91850f53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1954211
- Bitcoin block existence check
- https://blockstream.info/api/block/953513