OT-2026-000035311
Publication integrity record
Foam pad 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-2026-000035311) never changes.
Identity and time
| Publication number | OT-2026-000035311 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-773b-94c3-93e92d302476 · 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-2026-000035311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77278b65af8769d7412c99f95b3c60806710c5ffb05c51c5519a61c22268232d |
|---|---|
| Markdown | 70c9dac4f435a3ebbcafac0d88f346d6abe2626962693774e8a7a427b39ed0f6 |
| Publication page | 30fa91ab780f9343324262879801692454b9b85f80a5bd51f568303fb5a6155a |
| Manifest | 14e24628d74f4b7a8f5f319b9acf7ae2bca56fdd5e22510e2d760ab8cc7d7c02 |
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 | tiUBF9lHF7Z+m2u8cvQgmQIu+HDHKYivJwfOCydOw748tw490KUA/AAqwvivqG+Rmth20BdOzmEu8HQlbOYjBQ== |
| 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
| 2026-09-17T11:28:28.365151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035311observed 30fa91ab780f93433242628798016924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:28.347548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035311/manifest.jsonobserved 14e24628d74f4b7a8f5f319b9acf7ae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.329323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035311/publication.mdobserved 70c9dac4f435a3ebbcafac0d88f346d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.311445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035311/publication.txtobserved 77278b65af8769d7412c99f95b3c6080...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. |
|---|