OT-2026-000062269
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000062269) never changes.
Identity and time
| Publication number | OT-2026-000062269 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7297-a24d-c79eef91d253 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a24b0c6caa33110c1b1b37b32d4e67e880e71ca4c74f2c1e0e6e90380e164ee |
|---|---|
| Markdown | 2a72fb61e3fe8bf63eb943896127ab2bc157047fdde833609028c5119c99ed2b |
| Publication page | 5f0d706f537ba6c8bb2eee5ce3b5885fd182a5d311c47b28707beaba41becb5f |
| Manifest | 10b9f9ce8d5ece7b59eb8b0d1ae68f32adf28716112bd9ac442b37789c5c89ae |
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 | D09MkUNcmvft+I04N9zDZYYY1lHu5luE3U/8WWAnAJCl8jkyRcKC6dtrtleetFwoXofJ55sAH6CqZoA3Htq6AA== |
| 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
| 2026-09-17T10:39:33.066379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062269observed 5f0d706f537ba6c8bb2eee5ce3b5885f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:33.049155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062269/manifest.jsonobserved 10b9f9ce8d5ece7b59eb8b0d1ae68f32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:33.031392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062269/publication.mdobserved 2a72fb61e3fe8bf63eb943896127ab2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:33.013878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062269/publication.txtobserved 8a24b0c6caa33110c1b1b37b32d4e67e...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. |
|---|