ISRC GB2GW0900749
Verified recording
GB2GW0900749 is “Optimistic” by Zepherin Saint,
registered on the CopyrightChains blockchain with CopyrightID
0x3a8cc1318b30a90520575c9989e34a7b207ce8e82699ccac1d0e14a5fba713c2 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2GW0900749.
Recording identifiers
- ISRC
- GB2GW0900749
- Title
- Optimistic
- Artist
- Zepherin Saint
- CopyrightID (CopyrightChains transaction hash)
0x3a8cc1318b30a90520575c9989e34a7b207ce8e82699ccac1d0e14a5fba713c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:104df2961b06ce6e174d7350e9e0ef8782235fe85d2085bd5f90ed9998a8d60c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2GW0900749
- Bitcoin block existence check
- https://blockstream.info/api/block/960264