OT-2026-000067714
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000067714) never changes.
Identity and time
| Publication number | OT-2026-000067714 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-711c-9d9c-8d963eec1f05 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bc78d86edf75da4678ecf3d79c40075724d667a649311a3831b74013f3555d8 |
|---|---|
| Markdown | 3090686a360a28431a496664b8ffd0a1afa96675b44cd9310dd022becd14487c |
| Publication page | cfd4f6063ede66b3790c4e8a053bccbd112a6d41df72139f17a238da58f8c320 |
| Manifest | ba04846d8a902cf334d20cfa8b23e9e1e022986cabc7a4e23e500ccd7b88806f |
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 | /qApw6StKpxK/A5rvujAYCdMKCsMDCwODC4XX5Dhuqa1x4BwkPufaT6ARvCr2iuuHbfWBORocC8Mk3F/XkBUBQ== |
| 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
| 2026-09-17T10:32:03.774042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067714observed cfd4f6063ede66b3790c4e8a053bccbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:03.756000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067714/manifest.jsonobserved ba04846d8a902cf334d20cfa8b23e9e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:03.738950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067714/publication.mdobserved 3090686a360a28431a496664b8ffd0a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:03.722535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067714/publication.txtobserved 5bc78d86edf75da4678ecf3d79c40075...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. |
|---|