OT-2026-000093516
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000093516) never changes.
Identity and time
| Publication number | OT-2026-000093516 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7f4f-a9ac-5efc1fc15d0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093516 |
| Status | PUBLIC |
Content hashes
| Canonical text | e27d72828d95455dddca848c9662c8a8a7d4c04d00ddc3490baad116c050b475 |
|---|---|
| Markdown | fda3600f56e6bf0d7500cf36e00b56264345e5257ed97b29b75037f0312ba2e6 |
| Publication page | 8995246f019c59dcf5b0333a58d5bfd1ad30a1fd9283eff8999b5ce382e06f36 |
| Manifest | 4fed38f7642e38d73414df88494899e82a5d9b4155557f29f822c6b1a4198878 |
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 | jW84wFmi9BWR2vSXWlMF3ARM1A2EYTAY5yzUjBljz+YEoDsPkuEuB3/8CB/Q3He1nl2avIP0GeSpLszsFLEgAA== |
| 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
| 2026-09-17T09:40:27.741698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093516observed 8995246f019c59dcf5b0333a58d5bfd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.724496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093516/manifest.jsonobserved 4fed38f7642e38d73414df88494899e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.705266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093516/publication.mdobserved fda3600f56e6bf0d7500cf36e00b5626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.685570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093516/publication.txtobserved e27d72828d95455dddca848c9662c8a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.822457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093516observed 8995246f019c59dcf5b0333a58d5bfd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.805588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093516/manifest.jsonobserved 4fed38f7642e38d73414df88494899e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.787955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093516/publication.mdobserved fda3600f56e6bf0d7500cf36e00b5626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.769312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093516/publication.txtobserved e27d72828d95455dddca848c9662c8a8...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. |
|---|