OT-2026-000055011
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000055011) never changes.
Identity and time
| Publication number | OT-2026-000055011 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e80-7254-970e-b7ebbf2a6cd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8396e2a7beb095d30a10145d1719908249fd6ce831fa6f98b5a31d87f7089551 |
|---|---|
| Markdown | 81330897f7c0158caf50f83a0295d23aaef6398d16f03c6d607405be9fbcc33b |
| Publication page | 785984ad308eabab2008d17f6ba46a8d5e73c9f0ee49978d3423917d9934b482 |
| Manifest | 95bf3748eab7cead5ba8b1174888780cb9ff2a13976f3214922ab342ed9ff44f |
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 | tkUswt2RXqLUdhMKupzIrf/EU7IBrlbYjxlU5bjPHU89lnVUFuXd6J3EJOjjkR8MesAe17sYQYUsvSDg+ioiCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:08.637469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055011observed 785984ad308eabab2008d17f6ba46a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:08.618624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055011/manifest.jsonobserved 95bf3748eab7cead5ba8b1174888780c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:08.601711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055011/publication.mdobserved 81330897f7c0158caf50f83a0295d23a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:08.583611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055011/publication.txtobserved 8396e2a7beb095d30a10145d17199082...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. |
|---|