OT-2026-000008254
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, vented after 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-2026-000008254) never changes.
Identity and time
| Publication number | OT-2026-000008254 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-710a-ab6a-93711812943f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008254 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93dbf3c299d7f1c873b95c3919073ab556d0d919c987a861941fbd672fff596d |
|---|---|
| Markdown | ae3102f8a0da202665a0f5e2f3c9fbb26c764ab3eb17f38cfbcc7073ecdb03a6 |
| Publication page | 5bdde780ea6843c9725b37a7f664335459c9db10c4001096475e3f86a40ad78e |
| Manifest | 19669f4c5d8bca1a6a12e4d2d208f700c7eaf6a1f5d663479a1fab0124e0c2ac |
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 | NllKDtuKsIWatEWrRb20eDhgtjVkKYornQ/1xj6vfT2ZAfFhA9z7BwpRCBJsbCpa4u6DTyzH/elPWEWZo5tIDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:41.103793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008254observed 5bdde780ea6843c9725b37a7f6643354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:41.086675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008254/manifest.jsonobserved 19669f4c5d8bca1a6a12e4d2d208f700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:41.068964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008254/publication.mdobserved ae3102f8a0da202665a0f5e2f3c9fbb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:41.051487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008254/publication.txtobserved 93dbf3c299d7f1c873b95c3919073ab5...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. |
|---|