OT-2026-000059229
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000059229) never changes.
Identity and time
| Publication number | OT-2026-000059229 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-748f-8d3f-226b8871d180 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059229 |
| Status | PUBLIC |
Content hashes
| Canonical text | bae17e3db0e0bb5eabc015c9c1de2f99f9b7a73e3bc1246366be9e35ee9135c9 |
|---|---|
| Markdown | 8fda2d907d345562ce32cd132ab8f93e731519321afee9feed4076399970315a |
| Publication page | d84ff2a85f343373c04397ecc25e997ea15a13cf3d4c4d2918404de0f8a7760b |
| Manifest | a8c0f03f63f0b8170fe140725d974565bb036f110c637182af554e10ec61f3fb |
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 | +4Rirhsw19UrwfqzmNr6X7q2Dy2wKR3XLku5n2hGNcCh8akbwPUitSRhhUig3yTg769obWcdtcZIZJDGKMGZDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:45.787511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059229observed d84ff2a85f343373c04397ecc25e997e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:45.768426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059229/manifest.jsonobserved a8c0f03f63f0b8170fe140725d974565...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:45.750936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059229/publication.mdobserved 8fda2d907d345562ce32cd132ab8f93e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:45.734377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059229/publication.txtobserved bae17e3db0e0bb5eabc015c9c1de2f99...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. |
|---|