OT-2026-000033369
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000033369) never changes.
Identity and time
| Publication number | OT-2026-000033369 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7613-b02d-c02229b68e88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033369 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb20b3f31735c9b3b9cd9b4b73d797b6ef01ec370d2fcb37799e7f53786f79cf |
|---|---|
| Markdown | 01a8d4ed64b603d98662603422c2cf15a7b96adc70efa12a79f79bd8f1b361df |
| Publication page | ef92aca109775e71b036d6db6ede9e915ed4487d1949927a4948b56c3f5a9aba |
| Manifest | 67757014770def62b5bf568df455f30a71e642b3208f93d2401ab7fb938043c9 |
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 | TV0viXt0bVYRn/PIAp++RGIw0a+z1kIkqclfJuiKMSUoJOUbxEmLASmoqBp3tiRgGnKCSq673vXDa9aMd5zwDA== |
| 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
| 2026-09-17T11:32:08.238190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033369observed ef92aca109775e71b036d6db6ede9e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:08.219448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033369/manifest.jsonobserved 67757014770def62b5bf568df455f30a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:08.200743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033369/publication.mdobserved 01a8d4ed64b603d98662603422c2cf15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:08.181961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033369/publication.txtobserved bb20b3f31735c9b3b9cd9b4b73d797b6...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. |
|---|