OT-2026-000036415
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000036415) never changes.
Identity and time
| Publication number | OT-2026-000036415 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-71dc-8bdc-a5549c7a34ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036415 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65dc0250e07855ad9269a08eccc486aa68b949f59f45de1465d9ee96f0e8d9ac |
|---|---|
| Markdown | 2c5ab3e6aca8dea0d7d171cab826af5bb3b776ec5748599af0e5955556658903 |
| Publication page | 25d1ee8317a415ee95b28a6bac3c084891e0ef3a16f5d1ccfa11e2668f059b3b |
| Manifest | 479e6f5e8b0790f86196bba7cb52cc39e8f92c758179e37d248777e13634b694 |
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 | 6NlLp29V6dsObrhUEh70CWj9aGeIBpHkWKSoCIG+l6VwPnvjBwyEyu3a0pe3FvrGGVGFqAIwAozlLlv4/cguDQ== |
| 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
| 2026-09-17T11:26:48.287090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036415observed 25d1ee8317a415ee95b28a6bac3c0848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:48.270318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036415/manifest.jsonobserved 479e6f5e8b0790f86196bba7cb52cc39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.253254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036415/publication.mdobserved 2c5ab3e6aca8dea0d7d171cab826af5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.233991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036415/publication.txtobserved 65dc0250e07855ad9269a08eccc486aa...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. |
|---|