OT-2026-000009269
Publication integrity record
Single cup vacuum gripper, single stage ejector, 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-2026-000009269) never changes.
Identity and time
| Publication number | OT-2026-000009269 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-7c6d-b430-5e9f4a77da0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cd2ee0073c6480d4d7b47e7ecaf0ec07b2abb60a12f081e929c81e44133b339 |
|---|---|
| Markdown | 1b7b30a650fbbb3d33dc2ed51a37264e56fb9f65345a0303a1e942a25bc678b8 |
| Publication page | 592ce86673ed84b73a64c058e2ecb7f59c44dbf9160e62d845005448ff1cc23b |
| Manifest | b622816abdd09f7a8d531ef1611e235708dd956778cd053bf0ea7ed43dd68dcf |
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 | chHagaX+9tNhBPpmycpuWLEzw94gWnEyGtp1iSj5NrTIWr891BVGZSqBqC0Qb0WpD4bU9DMhmGNN+BAFNGUjBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:01.746206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009269observed 592ce86673ed84b73a64c058e2ecb7f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:01.726323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009269/manifest.jsonobserved b622816abdd09f7a8d531ef1611e2357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:01.702891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009269/publication.mdobserved 1b7b30a650fbbb3d33dc2ed51a37264e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:01.679702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009269/publication.txtobserved 2cd2ee0073c6480d4d7b47e7ecaf0ec0...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. |
|---|