OT-2026-000066986
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000066986) never changes.
Identity and time
| Publication number | OT-2026-000066986 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7668-a360-6ed23e4ebba1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066986 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee65b738928ea99a7061749a7dc8e7d3776313f0be7ad77f3542002cc019caae |
|---|---|
| Markdown | 132094440234dc8de1588f4a18f23119f6bd9cfb29e5638a5af1d1095f7b4639 |
| Publication page | cd286b67ac7ee85eebf73e821f47085b4756c6861dbcb7d1b8d28007a947c336 |
| Manifest | 4d28f7e55827765a5a98761e9e6b31ffb710266d2708cf58b6287d52d97f45b7 |
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 | pfBHWCAYyUkMXWkPuMT7YQ1M1MhTY0gkqaDOHBOsjH2LDw+HxQbfK5+wXmd/l7aXgGKXzkRdCjF2HRhhkutBBg== |
| 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
| 2026-09-17T10:32:12.676440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066986observed cd286b67ac7ee85eebf73e821f47085b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:12.657681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066986/manifest.jsonobserved 4d28f7e55827765a5a98761e9e6b31ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:12.640353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066986/publication.mdobserved 132094440234dc8de1588f4a18f23119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:12.621935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066986/publication.txtobserved ee65b738928ea99a7061749a7dc8e7d3...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. |
|---|