OT-2026-000041467
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000041467) never changes.
Identity and time
| Publication number | OT-2026-000041467 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-77e4-bddc-9cc29d643494 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041467 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4a651fd35eb702acc07e4d1b8bd640b5317faf8ad4fc655257b91c04a19f41b |
|---|---|
| Markdown | 8f4daf87e325ccb5759d61ebd657d2111f55e0b06660e1a73c81e034a7d5613c |
| Publication page | f869b8759bfbd2106c14fb019f83dbc859325415cbd8a48196730be55032ed75 |
| Manifest | 7b9d51dda5291bdf1ac8ff216829361fd867d32bf436703f1986ecd49be18fdd |
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 | HSbzmZlld3FTTpAosztVoPyYjt21VahMtN3DOJFVQjebmT7BNZznV6gBVunQjfT9DcVRy5j9d6RPGUrDK2TPBA== |
| 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
| 2026-09-17T11:17:29.736153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041467observed f869b8759bfbd2106c14fb019f83dbc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:29.718168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041467/manifest.jsonobserved 7b9d51dda5291bdf1ac8ff216829361f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:29.701023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041467/publication.mdobserved 8f4daf87e325ccb5759d61ebd657d211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:29.684893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041467/publication.txtobserved e4a651fd35eb702acc07e4d1b8bd640b...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. |
|---|