OT-2026-000012265
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000012265) never changes.
Identity and time
| Publication number | OT-2026-000012265 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-715b-808a-0c82cfdc6d7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012265 |
| Status | PUBLIC |
Content hashes
| Canonical text | dde07f538b2a39b1454932f299af89bbe54326dd630e3fb5525f91ab73219cd9 |
|---|---|
| Markdown | 1831562a9838b739904c696f5a5e41fd61e147667e64135d8b8d4803fcb454c1 |
| Publication page | 77957a33371690266d2819712b349ec14578ab0fbfc36a98abe69aaecc501ca7 |
| Manifest | 6266520a79e7bc898ff2ba6f52044bd48d2836fb058bcb4eb68e735b233cc875 |
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 | 2PjBhcs1FztyEniXpTbUsjvsNaQPKLZ1GBCMStmSlftX4KTv55+ybd3v9yTS6i3PLMzpJoDGu0qoIKMxNjYFCg== |
| 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
| 2026-09-17T12:11:11.957376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012265observed 77957a33371690266d2819712b349ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:11.938806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012265/manifest.jsonobserved 6266520a79e7bc898ff2ba6f52044bd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:11.919820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012265/publication.mdobserved 1831562a9838b739904c696f5a5e41fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:11.898963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012265/publication.txtobserved dde07f538b2a39b1454932f299af89bb...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. |
|---|