OT-2026-000082414
Publication integrity record
Two bellows cup 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-2026-000082414) never changes.
Identity and time
| Publication number | OT-2026-000082414 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7872-952f-05e9a07655c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082414 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7187411a6013fa5b087963a2d28c45b4efd8db1e3f151797ed931b5ab77c56c |
|---|---|
| Markdown | ea0d8bf823f1a2ed3a9b4aa280828f4f71af919aab7b03ee15b13e64c8f9d353 |
| Publication page | 50ef9c175192df10341d620ee6080515cef3c2cfa3602f8a7a3a94bef50fd5c3 |
| Manifest | cf8130485ab91a1fc6e6f51680d747c5565a764284b3f6fafbfae611faba4917 |
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 | bFkUPLPfJdjwQuPU+V72nicSSsnEOqQ63owh0lqjwjpRe60H9Gz5YIAjOkfOOflV/9O2N0LwCPf8RRysbSSwAg== |
| 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
| 2026-09-17T09:59:18.042718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082414observed 50ef9c175192df10341d620ee6080515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:18.024450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082414/manifest.jsonobserved cf8130485ab91a1fc6e6f51680d747c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:18.005134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082414/publication.mdobserved ea0d8bf823f1a2ed3a9b4aa280828f4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:17.983261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082414/publication.txtobserved c7187411a6013fa5b087963a2d28c45b...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. |
|---|