OT-2026-000035323
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, supply line pressure sensor, 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-2026-000035323) never changes.
Identity and time
| Publication number | OT-2026-000035323 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-779c-931e-151636ffd7ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ae853f21bccad5b7d86d8fc833fbf69dcc18352796da105514635f5c84f0986 |
|---|---|
| Markdown | a44d7c11b80d9b530a7427937591039d8c030ee1f72458fb59b167fd8261a4e9 |
| Publication page | d85424bde0642989ca84d7bf94a27f657db15305fe4db972874a093e3aaeb054 |
| Manifest | 01a8b76adc3b1a336338fdca4f4a1c1ddd73ab93d9b75b98b2d5be9e41fb22c2 |
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 | hwQIJll7jXrLnzqbEH92lrgrFQUoY2jFCJkM65Z25j5GCjKELrMP7X5pVclYQU0y0n5hg/8CY/tI75tLxb5LBg== |
| 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
| 2026-09-17T11:28:29.381835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035323observed d85424bde0642989ca84d7bf94a27f65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:29.361180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035323/manifest.jsonobserved 01a8b76adc3b1a336338fdca4f4a1c1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:29.342786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035323/publication.mdobserved a44d7c11b80d9b530a7427937591039d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:29.323325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035323/publication.txtobserved 1ae853f21bccad5b7d86d8fc833fbf69...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. |
|---|