OT-2026-000088204
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000088204) never changes.
Identity and time
| Publication number | OT-2026-000088204 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-7303-ab42-1dce607ca045 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088204 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ba3f2bd205593c4b79d00698f9046c224a78f9362ab6a645cbd26321ac8f534 |
|---|---|
| Markdown | d4ada5998c4218f841b53e48e3be9d23fbb379800fd1a76a648dd268259211a7 |
| Publication page | f4bf4f3de2af262ef8ce90864d6de1c6eb7e07388d6cd64d19360d3cb8467b8f |
| Manifest | 8bbe012c281762c0c793724a0cd02316d33d59fc95a49a6095bcbf107449eba9 |
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 | Svg8MABJwUYsXRVM4pRgPPAJ00HlbGTkovzIceL88zEtSisZyAdi8QhtBWOQil9IzG/rpPDwjL+xfDWPP3v8Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:50:16.887415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088204observed f4bf4f3de2af262ef8ce90864d6de1c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:16.868441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088204/manifest.jsonobserved 8bbe012c281762c0c793724a0cd02316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.846263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088204/publication.mdobserved d4ada5998c4218f841b53e48e3be9d23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.826961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088204/publication.txtobserved 3ba3f2bd205593c4b79d00698f9046c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.322213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088204observed f4bf4f3de2af262ef8ce90864d6de1c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.301454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088204/manifest.jsonobserved 8bbe012c281762c0c793724a0cd02316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.279757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088204/publication.mdobserved d4ada5998c4218f841b53e48e3be9d23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.259437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088204/publication.txtobserved 3ba3f2bd205593c4b79d00698f9046c2...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. |
|---|