ISRC TCAER2002422
Verified recording
TCAER2002422 is “404” by Kunch Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x381c912831e03eb28645eefbadbc7842177da4d866a127e629d49f0fb308b7ee 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/TCAER2002422.
Recording identifiers
- ISRC
- TCAER2002422
- Title
- 404
- Artist
- Kunch Sosa
- CopyrightID (CopyrightChains transaction hash)
0x381c912831e03eb28645eefbadbc7842177da4d866a127e629d49f0fb308b7ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:642ca4947843f3343ef34d182d48caf8783d63354d356961f623dc05b7f2d4e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAER2002422
- Bitcoin block existence check
- https://blockstream.info/api/block/957118