OT-2026-000044129
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000044129) never changes.
Identity and time
| Publication number | OT-2026-000044129 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-71d4-909b-b2914afaba35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044129 |
| Status | PUBLIC |
Content hashes
| Canonical text | c80c0cdbfac45983dfde6bf6297a26e73a137e08cfa610b24dca7ce2678872b0 |
|---|---|
| Markdown | d70c209f673f0719b749174987f7cea0bd97497660b37231f71f1432a0516b26 |
| Publication page | e809cd68195ef5344de97512e78242314b051a9f14a8199f8398a5694b445b10 |
| Manifest | 57884ba609b510edf07a84e201c7277f6d1918f2e73902293e729e3bb020d5f8 |
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 | bmXp+0nMEC5NMKatHmZtY2R/WO9eSRhh2TqPC2PbBWiCCX3AQ2oRDQEoxd0owHnXWB6sYDLZS1Ebsx5H86rWAw== |
| 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
| 2026-09-17T11:12:32.838086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044129observed e809cd68195ef5344de97512e7824231...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:32.820608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044129/manifest.jsonobserved 57884ba609b510edf07a84e201c7277f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.801128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044129/publication.mdobserved d70c209f673f0719b749174987f7cea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.783496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044129/publication.txtobserved c80c0cdbfac45983dfde6bf6297a26e7...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. |
|---|