OT-2026-000009371
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000009371) never changes.
Identity and time
| Publication number | OT-2026-000009371 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7b8f-b652-3a1039cf2f38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42da0b78b3cf8573da1be5b434502df8b01f951bb9f3cf7452d5e0c568717eaf |
|---|---|
| Markdown | 02218ca50eee8a7055fb338793843aa416b069b90c4924371d4614c3503a0499 |
| Publication page | 8fb9ea469412f23f014d49b277d8551204aa0c398492e59117e488039864313d |
| Manifest | 57c0a01f2583e4e4d7fc9d0b6b6bf32b3552c094e5c79769e1458f0034262223 |
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 | H2stCyN42GAhUAfC3mSBezWF7euNQo1OYBe2iMy1LYORrHVc1swsdVjRomFhfrrUqX6GCDLf3H2cRl6ObBRODA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:38.464063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009371observed 8fb9ea469412f23f014d49b277d85512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:38.445776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009371/manifest.jsonobserved 57c0a01f2583e4e4d7fc9d0b6b6bf32b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:38.425546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009371/publication.mdobserved 02218ca50eee8a7055fb338793843aa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:38.407407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009371/publication.txtobserved 42da0b78b3cf8573da1be5b434502df8...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. |
|---|