OT-2026-000064666
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000064666) never changes.
Identity and time
| Publication number | OT-2026-000064666 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7a90-9bd1-b82ca77a19ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9334385e0fe2a1cad4d20bb97f3b344be11a8c6d29cd27b051eca7cc3ead98ad |
|---|---|
| Markdown | e3b5d90121a0c03e5221f8a38e4301de61e509da058a4e61f4916cf8c1763aec |
| Publication page | 3eb89f33770699fb128588d721316e2d950da124244bf45fdf63f5244d2dc76b |
| Manifest | 6ce588391ded7387801f783556d694bb681dde8e5a00f2c0c1777d196ec57edc |
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 | GioaamcdGBX2X3y60aJ1nP3GxhSkAGLB0DbjgGoQUd55V95Uq6VumNipg6vfCMfnY0ZkViE9MbIU/EVTXQ3PDA== |
| 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
| 2026-09-17T10:35:27.550137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064666observed 3eb89f33770699fb128588d721316e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:27.531520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064666/manifest.jsonobserved 6ce588391ded7387801f783556d694bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:27.511295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064666/publication.mdobserved e3b5d90121a0c03e5221f8a38e4301de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:27.493529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064666/publication.txtobserved 9334385e0fe2a1cad4d20bb97f3b344b...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. |
|---|