OT-2026-000075808
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000075808) never changes.
Identity and time
| Publication number | OT-2026-000075808 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fe-7833-b8f5-ec1365c9145f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075808 |
| Status | PUBLIC |
Content hashes
| Canonical text | a418a5095fc293b84597ff2f2606d5befb2d2b681466797d80ed9af867357a1d |
|---|---|
| Markdown | faa745e3ebc37adea9a41f14415f7acf14a887427f2063d20bbab603787a6ff3 |
| Publication page | 0a0138cdda27075be44bbbcdfeb309c8f3cacb07b72d5dc3f4e6ecdbbbc5d5c8 |
| Manifest | c6efcea54953c0d5db73465bf62ab1c5cea65d38626a363179331d8fa8afea65 |
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 | XkBIgUj1mUSUoGXCvyKfsJ+DISrQFjTpIzoYehY46HCKjZQOOS8zqooj4eb0HPtPijCOSR1EjJrU/1cmsKuPDg== |
| 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
| 2026-09-17T10:14:18.781548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075808observed 0a0138cdda27075be44bbbcdfeb309c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:14:18.764485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075808/manifest.jsonobserved c6efcea54953c0d5db73465bf62ab1c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:18.747456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075808/publication.mdobserved faa745e3ebc37adea9a41f14415f7acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:18.728728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075808/publication.txtobserved a418a5095fc293b84597ff2f2606d5be...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. |
|---|