ISRC USA2Z1711260
Verified recording
USA2Z1711260 is “Past Era” by Michael Claus,
registered on the CopyrightChains blockchain with CopyrightID
0x7730f24934786ed0828689dff30250b4ee1d100045e9df8673f105b5ffe56ffb and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1711260.
Recording identifiers
- ISRC
- USA2Z1711260
- Title
- Past Era
- Artist
- Michael Claus
- CopyrightID (CopyrightChains transaction hash)
0x7730f24934786ed0828689dff30250b4ee1d100045e9df8673f105b5ffe56ffb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:e57a61d326b7fb347212d3aca160b7015ceda41a6e823fa0278206fb8f83bc43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1711260
- Bitcoin block existence check
- https://blockstream.info/api/block/960441