ISRC GB2GW0900631
Verified recording
GB2GW0900631 is “Optimistic” by Zepherin Saint,
registered on the CopyrightChains blockchain with CopyrightID
0xb61e02fad65f55775ad11342d4734bc06e15414e074842781913ecb197f0daa8 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2GW0900631.
Recording identifiers
- ISRC
- GB2GW0900631
- Title
- Optimistic
- Artist
- Zepherin Saint
- CopyrightID (CopyrightChains transaction hash)
0xb61e02fad65f55775ad11342d4734bc06e15414e074842781913ecb197f0daa8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d5b4a98f1f75472109cf408848acbad0ca207fe78c4c1679498baa74a2ef54cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2GW0900631
- Bitcoin block existence check
- https://blockstream.info/api/block/953520