OT-2026-000070008
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented before 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-2026-000070008) never changes.
Identity and time
| Publication number | OT-2026-000070008 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7628-82b9-0faef406ed4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58ac8ebe644dd3dc6f0cd29219598ce717020ffbdeb6b971283b08ccd5d940f8 |
|---|---|
| Markdown | c172bd83cf2087fa00742a63c89c19d09bb8252c61528ec0d0358bc76c8c8557 |
| Publication page | 8876da99f1185476ecb9e245f262adc8f4dc2ff2d8652b545dfd761ad9416dd5 |
| Manifest | b3f18ee68ef4ef8b604b7b8cb1dca4f03ec0625a77d06c4d19646c84273e2236 |
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 | bBl6iu8jhT4saN5xvuHtjrR0LU2cHsA+rrDiBdyJuJjuWTgPAhMOqk5iGv7ET07DYWYfAVfyxU6ELAymRjnmCg== |
| 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
| 2026-09-17T10:26:57.547088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070008observed 8876da99f1185476ecb9e245f262adc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:57.530787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070008/manifest.jsonobserved b3f18ee68ef4ef8b604b7b8cb1dca4f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.513975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070008/publication.mdobserved c172bd83cf2087fa00742a63c89c19d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.497552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070008/publication.txtobserved 58ac8ebe644dd3dc6f0cd29219598ce7...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. |
|---|