ISRC ESA012043968
Verified recording
ESA012043968 is “First Class” by GRIMM Doza,
registered on the CopyrightChains blockchain with CopyrightID
0x5d0176764542c560036cb1026795b054b3c5b2d44758a259bd09378667900f53 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012043968.
Recording identifiers
- ISRC
- ESA012043968
- Title
- First Class
- Artist
- GRIMM Doza
- CopyrightID (CopyrightChains transaction hash)
0x5d0176764542c560036cb1026795b054b3c5b2d44758a259bd09378667900f53
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:0936c837475864d838ce2ff1ef422391d4b49d63726bddef4fb3ed5da2ca07f1- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012043968
- Bitcoin block existence check
- https://blockstream.info/api/block/960389