ISRC GBSMU3713226
Verified recording
GBSMU3713226 is “With Eyes That Have Witnessed” by zarr.,
registered on the CopyrightChains blockchain with CopyrightID
0x918615f46fa0b273afa0801a7b229c254c0782a5345708baa6375c9d9a08dbc5 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU3713226.
Recording identifiers
- ISRC
- GBSMU3713226
- Title
- With Eyes That Have Witnessed
- Artist
- zarr.
- CopyrightID (CopyrightChains transaction hash)
0x918615f46fa0b273afa0801a7b229c254c0782a5345708baa6375c9d9a08dbc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:c3b2c49015009db713ad779fdb7c815c004b919d78b59b5eec7cd3265612d698- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU3713226
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: With Eyes That Have Witnessed · Machine-readable JSON-LD