OT-2026-000033310
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed blow-off 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-2026-000033310) never changes.
Identity and time
| Publication number | OT-2026-000033310 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7f83-b48d-6b2628081c5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87e384b38c66ae7c5a6aacaa41cd052b08452f2a4eb7147b34fdd3cc82b7dfd2 |
|---|---|
| Markdown | 78d48967dba4f1e01cb23658b4854be901e8698b45d6a57247d5e3ea14a73a62 |
| Publication page | 71f9b48cf607cfc6275f992bc71904029d534493c78f2021a3d2701323ce3923 |
| Manifest | 3c2eb978c06a1eefbe614da0419f3e6a0ef052fe9f19b0f27870409e211142e1 |
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 | P+8kFUXe/9zoGoFQ+zFRbXcvoVr4RMaxUDk2MxszihTLXJCROdP1D3Qu8p+gyIo6xM355IIA/L98Qs2A+Tz0CQ== |
| 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
| 2026-09-17T11:32:03.497165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033310observed 71f9b48cf607cfc6275f992bc7190402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:03.475992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033310/manifest.jsonobserved 3c2eb978c06a1eefbe614da0419f3e6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:03.456931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033310/publication.mdobserved 78d48967dba4f1e01cb23658b4854be9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:03.437750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033310/publication.txtobserved 87e384b38c66ae7c5a6aacaa41cd052b...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. |
|---|