OT-2026-000058941
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented before 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-2026-000058941) never changes.
Identity and time
| Publication number | OT-2026-000058941 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7857-a771-29f9effb942b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058941 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4eeaa346791f634caad3237158371208de1e3303d957a7150462d929a84fe4d |
|---|---|
| Markdown | 3e6b5daddef999b9115386dd80459e00f5e64a385d92bf24496d1ac4015f83df |
| Publication page | 932d68e5771324c499aa6d83e55e3579a63d3521f5cdda71135b11fd06ca5f90 |
| Manifest | e8afdd1afb0df4ecaaf4a5bed961796eb5a1d7e2391516fee90c3ccc45db8c58 |
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 | oL9iUmyRRzvVMXptywE44MUTBImq/WfAbu7v2xrKJCkcIhBXF9J+ExvcTaO+w17oB1RLmE6Nvw29MnWfWuzWBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:30.924752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058941observed 932d68e5771324c499aa6d83e55e3579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:30.909961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058941/manifest.jsonobserved e8afdd1afb0df4ecaaf4a5bed961796e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:30.893425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058941/publication.mdobserved 3e6b5daddef999b9115386dd80459e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:30.875572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058941/publication.txtobserved e4eeaa346791f634caad323715837120...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. |
|---|