OT-2026-000073791
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000073791) never changes.
Identity and time
| Publication number | OT-2026-000073791 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-768c-ad04-05d0f5f9631b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073791 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed503f418d5e4d6332c1f94d3dd63e93ae08650ec2a5412cf24ef01e6a1ad63b |
|---|---|
| Markdown | 02e7c59379172c5cd8b65436211590f7ce82fea17d944111b5a9873f94e79331 |
| Publication page | a731f7bc213f678c6282f72d85174771fdf791ae7125ede93b72673545c3e597 |
| Manifest | 4b5623a2b951c6f2fb66e5e7e8c56b1256ae9e6efb08d021ad12ec81b11196b4 |
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 | dBDoGYVsmaV1j2j+bnVM+9WJk77ewXwFJh8tDGzSlJ5mKEbdIftadmYnPpolfoNmeob/P2Xq3TBIYdOj9LohCw== |
| 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
| 2026-09-17T10:19:54.171291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073791observed a731f7bc213f678c6282f72d85174771...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:54.152985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073791/manifest.jsonobserved 4b5623a2b951c6f2fb66e5e7e8c56b12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:54.133913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073791/publication.mdobserved 02e7c59379172c5cd8b65436211590f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:54.113711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073791/publication.txtobserved ed503f418d5e4d6332c1f94d3dd63e93...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. |
|---|