ISRC USAT21902349
Verified recording
USAT21902349 is “this substance has been known to the state of california to cause...” by fredo disco,
registered on the CopyrightChains blockchain with CopyrightID
0x6ed0b4df8540370f33685907b9b815ec9c048bcf09e3f603e9088fde58021388 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21902349.
Recording identifiers
- ISRC
- USAT21902349
- Title
- this substance has been known to the state of california to cause...
- Artist
- fredo disco
- CopyrightID (CopyrightChains transaction hash)
0x6ed0b4df8540370f33685907b9b815ec9c048bcf09e3f603e9088fde58021388
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c155bbb39e09faa4f5047017f7e71e4439f07c980d6474f8050eb654a3aeb143- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21902349
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: this substance has been known to the state of california to cause... · Machine-readable JSON-LD