OT-2026-000094772
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000094772) never changes.
Identity and time
| Publication number | OT-2026-000094772 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-788b-95f1-490be8bc99e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094772 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1acf7ae54b32811184219c3eaf6db77219a98ea4b23ebbc1f7f423b92c5dcab7 |
|---|---|
| Markdown | b662d9dc5903c1755f64dddb32ed66b4ea7b0fabe512c719838b9c1ee37955c6 |
| Publication page | 25fcee878ed6d7f37c6f8539c7446fb557f9a49d8685ce5d413a780289aa9871 |
| Manifest | a8aa7414206d4f09aaaa169fd5b08879e8a46e4cb7c6594a86e6205a3091394d |
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 | SjaLECU+tEnPaqsVUT9kBssYTjD8oaSlL9H5ABlbacwvfX3dvp7lvviXqPED4H7FG0ZEJQxeR9lMqvMvbB5NAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:15.078972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094772observed 25fcee878ed6d7f37c6f8539c7446fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:15.062281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094772/manifest.jsonobserved a8aa7414206d4f09aaaa169fd5b08879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:15.044844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094772/publication.mdobserved b662d9dc5903c1755f64dddb32ed66b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:15.026244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094772/publication.txtobserved 1acf7ae54b32811184219c3eaf6db772...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. |
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