OT-2026-000079976
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000079976) never changes.
Identity and time
| Publication number | OT-2026-000079976 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7c62-b750-c35b65072bbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079976 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd0910482cce42d8285dbc2ff3463f3f961e808a52187182896953f16186420a |
|---|---|
| Markdown | ac05f055404d9432fdd15ee84eba43a919673dac1be79ab757ba083c1dfa6145 |
| Publication page | 010654b0095dd7d6617f34e64fe1f14087a77043f614ff40a92e924fa5f98f9a |
| Manifest | 2c1a86d640cc0c72e7b02ce4f91392e49995e75248aecec0c5e38bb8e93324b8 |
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 | QRjhJlKOYmCiXAwubjJ4sekqdDnP3YyKz26CPK5DGoSAvqG+PB/e87JaFYRxq3rMpBYMKSuGkAa6hIUX969hAQ== |
| 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
| 2026-09-17T10:03:53.512924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079976observed 010654b0095dd7d6617f34e64fe1f140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:53.494718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079976/manifest.jsonobserved 2c1a86d640cc0c72e7b02ce4f91392e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:53.477549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079976/publication.mdobserved ac05f055404d9432fdd15ee84eba43a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:53.459085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079976/publication.txtobserved cd0910482cce42d8285dbc2ff3463f3f...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. |
|---|