OT-2026-000070465
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three 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-2026-000070465) never changes.
Identity and time
| Publication number | OT-2026-000070465 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-797e-a360-efbe1cdb229c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 025bed8266ee4aba236eea2fe4fd9183e043210a3dfcd0710315e3374f59a0a0 |
|---|---|
| Markdown | d7071e945f9f0c75cd7257c88b67ee569b623fc6fae0543448f00e83f484cc0e |
| Publication page | 423737225e06e37b5fcece108d230db2aa2fb7955d3618023f71e09254546941 |
| Manifest | 43a9c81bdea3b3d205731e375f301f6a52c257e4e8cf379d639e550f097488df |
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 | z/tVw/Aiv1BBJVSba6OM73SxZaZcFtiXNAJPprc/bWU5WGOpG4C68WbheyZclgt9f8Kdrz9mUlndJ+0NOqXGBg== |
| 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
| 2026-09-17T10:26:17.541340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070465observed 423737225e06e37b5fcece108d230db2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:17.523270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070465/manifest.jsonobserved 43a9c81bdea3b3d205731e375f301f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.506015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070465/publication.mdobserved d7071e945f9f0c75cd7257c88b67ee56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.488453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070465/publication.txtobserved 025bed8266ee4aba236eea2fe4fd9183...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. |
|---|