OT-2026-000030626
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000030626) never changes.
Identity and time
| Publication number | OT-2026-000030626 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb2-74ba-a159-7c80a76afe92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030626 |
| Status | PUBLIC |
Content hashes
| Canonical text | bde5756e48e192fe1fd592698d4315832843f80d571e6adade520859c26f88cb |
|---|---|
| Markdown | 5389e1061b4401f29344969efe0b1a87ec8f0106f7245a7d15e9afcefadae6bd |
| Publication page | 0989949d69ace28e6dfd43b20a36a4a39b9eeb1fcd3e382ffc816ace0c175746 |
| Manifest | e8205a1d57188bb9be3852df9b3a884c1d2c8b917008e3222d92bf8891f86bc4 |
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 | yXba59zt9VEsvsSz2onFXUgEiRr6vYyzwyaOj0vUsBEKYYy4uKPcRofXq2sTrsz7qS+5ZBQTOOLLwvO/dEJZCQ== |
| 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
| 2026-09-17T11:36:29.902252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030626observed 0989949d69ace28e6dfd43b20a36a4a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:29.876312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030626/manifest.jsonobserved e8205a1d57188bb9be3852df9b3a884c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:29.859359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030626/publication.mdobserved 5389e1061b4401f29344969efe0b1a87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:29.840430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030626/publication.txtobserved bde5756e48e192fe1fd592698d431583...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. |
|---|