OT-2026-000035037
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000035037) never changes.
Identity and time
| Publication number | OT-2026-000035037 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-790e-a45c-bb83688bc1cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 176c92977a07e369f112b104ef0da9b3fe380395826b4bdca113e778ef9582ec |
|---|---|
| Markdown | c7dd67f6355bf13b9b7fa9263a546eada1782da316b4ef7a1cbb30fcfaf4afcc |
| Publication page | 98e883501e544f5a0b91984f04b86648a613bbc187bf4d86fcbbbe6bb24f19b9 |
| Manifest | 718facfe9b8e64ca63931e0385e516fffbb4ad57f24fb80b8c599d1b7a8ccdad |
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 | SVIgcJOX4LDqd09RKMIOYPK1n5ELVJBontz7G0CC5uXHntfVYHpijWspeLqXo2zNax3aUZ4bwapH6fzXrejDAg== |
| 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
| 2026-09-17T11:28:04.491904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035037observed 98e883501e544f5a0b91984f04b86648...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:04.474860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035037/manifest.jsonobserved 718facfe9b8e64ca63931e0385e516ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:04.428632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035037/publication.mdobserved c7dd67f6355bf13b9b7fa9263a546ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:04.378763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035037/publication.txtobserved 176c92977a07e369f112b104ef0da9b3...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. |
|---|