OT-2026-000012013
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000012013) never changes.
Identity and time
| Publication number | OT-2026-000012013 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-74e6-9462-35af184a914c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 353f597b55e09741fe810f58cae845ef09c444296525ae6c8cad39f2d795c381 |
|---|---|
| Markdown | db61ef298f67e843b339ef8039442230535ad8e25d989241c7e0c4a17424ea18 |
| Publication page | 14286c56e985db0523f427306e3e2f211bbee9461d80b146750b345b05eb0dcb |
| Manifest | 8376b576e279db7086e4f0a107f96922bb592a09f029c9f808017e2e0ec52325 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | z7xR4NodF039Y0Q9kwxTz//ID5kEH6VOx5vq6lwGsX7heRMbU+nfCvVAjmhfjQ/pDHV0Bf5eJpcSOcz4wvRHBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:52.940209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012013observed 14286c56e985db0523f427306e3e2f21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:52.917909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012013/manifest.jsonobserved 8376b576e279db7086e4f0a107f96922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:52.899153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012013/publication.mdobserved db61ef298f67e843b339ef8039442230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:52.880655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012013/publication.txtobserved 353f597b55e09741fe810f58cae845ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|