OT-2026-000013082
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000013082) never changes.
Identity and time
| Publication number | OT-2026-000013082 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7abe-a956-2f30bbafb527 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8797a1139d06a53013c79b2cb2668d97aa1c002c4ec393ce0a09fea9d6b7a279 |
|---|---|
| Markdown | d32d299a5edcfb4c3826af0a56efd9e13002a48285516f878927083a1052847e |
| Publication page | c39ecb49bde8b3b5c3ee0d5dbbc073a13420dcb6e8028ca96b53ef5c24e7af46 |
| Manifest | 52c8d128e8d4bee20e4376830a384195d991a60239a4b97c784d2537903452cc |
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 | zHerhLg7sslkPgjFM279ktvEAEB9cvWuYIf1joFs2LNPv3FpJcfmaHlMget5ci1VQOS5ZINHOVGhFzwrDXRuDw== |
| 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
| 2026-09-17T12:10:55.639355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013082observed c39ecb49bde8b3b5c3ee0d5dbbc073a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:55.621006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013082/manifest.jsonobserved 52c8d128e8d4bee20e4376830a384195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.601292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013082/publication.mdobserved d32d299a5edcfb4c3826af0a56efd9e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.581899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013082/publication.txtobserved 8797a1139d06a53013c79b2cb2668d97...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. |
|---|