OT-2026-000061035
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000061035) never changes.
Identity and time
| Publication number | OT-2026-000061035 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7f9b-bf38-b887c3a62b2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061035 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb4ea8488619f8e0d7928f00932bf7715d0890094e46d1334c5706cc140279a2 |
|---|---|
| Markdown | 8a25d2e562fcebc7f3dfe7c3f3e9681ae79ddad06c8c6b44400a3ff6d4245d84 |
| Publication page | 75fdb8ec7844310e16bf5b70db194075b34377e2a3a60b5d71b0d7d2b54efff9 |
| Manifest | ff701b8b5f593cc598851bcb22ae66679f17195d5d81f886082976b42bc92c93 |
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 | OLgop6yVFIzO/VBMctVXr0AREthRrUJogi7KzgAdkVRbM+5HqZLRMvDUIgBG89bAlIbIW5jF7popi57GUw0nBg== |
| 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
| 2026-09-17T10:42:23.097438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061035observed 75fdb8ec7844310e16bf5b70db194075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:23.079611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061035/manifest.jsonobserved ff701b8b5f593cc598851bcb22ae6667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:23.064706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061035/publication.mdobserved 8a25d2e562fcebc7f3dfe7c3f3e9681a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:23.048876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061035/publication.txtobserved fb4ea8488619f8e0d7928f00932bf771...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. |
|---|