OT-2026-000044637
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000044637) never changes.
Identity and time
| Publication number | OT-2026-000044637 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-7f13-b078-2ab1d7da4b57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044637 |
| Status | PUBLIC |
Content hashes
| Canonical text | f36cf772538efbacd5742eff7c463f455079bd042a91a868945c10f1ba555e82 |
|---|---|
| Markdown | a3be87c295ca5476fa9f2e6117b5d63be2401499252435763fd6f57a5ca71d0d |
| Publication page | 0b77f49808c294ffd080d6769f9a57650e77f3f76b08db17277c07145a6a1c0e |
| Manifest | 2454414986eb3836367a15a7d0f2afcf2514222fdc94bc252ae0e7861089f8b0 |
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 | 96FLwYAcjRJuyvk6SIVd2FSS94vUeEgueRvoxlAo3QFv0xud81Be0aKnxP3CL8v2USKrdsjghu09t2Fa0lNpCw== |
| 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
| 2026-09-17T11:11:52.750580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044637observed 0b77f49808c294ffd080d6769f9a5765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:52.732874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044637/manifest.jsonobserved 2454414986eb3836367a15a7d0f2afcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:52.715368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044637/publication.mdobserved a3be87c295ca5476fa9f2e6117b5d63b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:52.695908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044637/publication.txtobserved f36cf772538efbacd5742eff7c463f45...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. |
|---|