OT-2026-000094251
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000094251) never changes.
Identity and time
| Publication number | OT-2026-000094251 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-721d-959d-c5ce7807ba53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 759dda4f4cb14a3b79af831a92face066360b793cc57f8b164b8673bfce518e9 |
|---|---|
| Markdown | 8e735eb31a2ace7f6097b58d23f0ed15d91c5da257b2642050271f567ca92170 |
| Publication page | 9982e3238f9d81833e797c5ed08f651b03a91f2874ee175449a47ea14e29bf80 |
| Manifest | 2a3e44bea12dfba55de90f5b45437cd577cf39002b993103d0c868e94f8c96f3 |
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 | ivdJHs0yInjvVIbHINF78YrQNh9aJaM0am12rw6j3mAO/DCDDEZSWZzXlMU/hcjyavMRgF8vc5YggV4qptEGCQ== |
| 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
| 2026-09-17T09:40:02.030272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094251observed 9982e3238f9d81833e797c5ed08f651b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:02.013178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094251/manifest.jsonobserved 2a3e44bea12dfba55de90f5b45437cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:01.992995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094251/publication.mdobserved 8e735eb31a2ace7f6097b58d23f0ed15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:01.976702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094251/publication.txtobserved 759dda4f4cb14a3b79af831a92face06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:12.870099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094251observed 9982e3238f9d81833e797c5ed08f651b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:12.851625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094251/manifest.jsonobserved 2a3e44bea12dfba55de90f5b45437cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:12.831622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094251/publication.mdobserved 8e735eb31a2ace7f6097b58d23f0ed15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:12.812219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094251/publication.txtobserved 759dda4f4cb14a3b79af831a92face06...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. |
|---|