OT-2026-000062225
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000062225) never changes.
Identity and time
| Publication number | OT-2026-000062225 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7d5d-9f30-39d2e1383a54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062225 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3f816b138848e58dd04b3bf7a8926b2eb040a0faba6d81439b27480d84fb695 |
|---|---|
| Markdown | dc022c2f0aec5b3140f5297b1a5431096ba156a86c32f4d068b6af921680340f |
| Publication page | eb12090c6c68bcb4bd6f0a0f411b5c11fbae93621659648b12b6b6f9302e5ee2 |
| Manifest | 05ee1df93f56fecfb5a2d04dfb6bb9e239bb534c47b5288d58c8a75044ebccba |
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 | y98VaoJWSGyKQ7tGnEyv7rIFUudehxRtvit5gECD4Ki3GbOe4i7YCvOOCpEdzJnVSL/XXva+bmjw60kVqrGyBg== |
| 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
| 2026-09-17T10:39:29.854752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062225observed eb12090c6c68bcb4bd6f0a0f411b5c11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:29.837850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062225/manifest.jsonobserved 05ee1df93f56fecfb5a2d04dfb6bb9e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:29.821039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062225/publication.mdobserved dc022c2f0aec5b3140f5297b1a543109...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:29.802538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062225/publication.txtobserved e3f816b138848e58dd04b3bf7a8926b2...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. |
|---|