ISRC GBSMU7152737
Verified recording
GBSMU7152737 is “Psi Duch” by ZKI/SEZ,
registered on the CopyrightChains blockchain with CopyrightID
0xab4de356449d0fc44fd600a5fa2111a3a287d525d1e9df65ddd787e7703db24b and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7152737.
Recording identifiers
- ISRC
- GBSMU7152737
- Title
- Psi Duch
- Artist
- ZKI/SEZ
- CopyrightID (CopyrightChains transaction hash)
0xab4de356449d0fc44fd600a5fa2111a3a287d525d1e9df65ddd787e7703db24b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:2b0b9a0a449ee2003c6a042b43a14118aa03fd20283ac02c6add90dcd92d1338- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7152737
- Bitcoin block existence check
- https://blockstream.info/api/block/957073