OT-2026-000034730
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034730) never changes.
Identity and time
| Publication number | OT-2026-000034730 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7047-9668-fd0fedf9a4d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034730 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57eb054ee66b469cd942c15b52f2df2b898285064d507e73863c869a47f16792 |
|---|---|
| Markdown | a04fcb1e9fb179e35a5fe4013cc09a9b41db82b59bed37aead0b4ae11bbf4827 |
| Publication page | e091c5851bd53eba35063b2575f162c34fb221d7c9ffa3698b155cdd54d817e8 |
| Manifest | 4d0d92ef3b989dd6dbbde82770497c9a25257581b79ee77234d543c5c9398e3d |
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 | AOap70jrt0L6bjt4/c7GABawKsrdE5C6Eer9jkX2IQ/cc2vmOF7fh3XsuYvpDufojqnCv4fa+u8LR6tQIAkgAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:12.398814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034730observed e091c5851bd53eba35063b2575f162c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:12.206614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034730/manifest.jsonobserved 4d0d92ef3b989dd6dbbde82770497c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:12.184552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034730/publication.mdobserved a04fcb1e9fb179e35a5fe4013cc09a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:12.152036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034730/publication.txtobserved 57eb054ee66b469cd942c15b52f2df2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.873052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034730observed e091c5851bd53eba35063b2575f162c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.854075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034730/manifest.jsonobserved 4d0d92ef3b989dd6dbbde82770497c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.830633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034730/publication.mdobserved a04fcb1e9fb179e35a5fe4013cc09a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.808319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034730/publication.txtobserved 57eb054ee66b469cd942c15b52f2df2b...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. |
|---|