OT-2026-000089382
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000089382) never changes.
Identity and time
| Publication number | OT-2026-000089382 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db01-7a5c-b297-6687cec305ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089382 |
| Status | PUBLIC |
Content hashes
| Canonical text | b03e4e2478717ec4a07304fc0fb9ad00556b83ce722119d32afef7c1ef2df677 |
|---|---|
| Markdown | 3098445dac3318224407e49d617554a90fb11e1ec49541cb752cfa3c3969f404 |
| Publication page | d10de3c70a6b30e88494b77039c58fa18801277e64858a722919943fa134c1af |
| Manifest | 8ceeaa1d0232bc1a149ba415aec4e82cac5e9c73f938004a7f6eac6bd740d437 |
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 | DfouQ56PtKr5YYP8CRLXN8/7Wh9PgG5k6JT8Am6buYfOpEUmKl12bm1fVV5ulF2lnet2mx4uVqwuHs1LGveWBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:31.164680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089382observed d10de3c70a6b30e88494b77039c58fa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:31.147681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089382/manifest.jsonobserved 8ceeaa1d0232bc1a149ba415aec4e82c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:31.129636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089382/publication.mdobserved 3098445dac3318224407e49d617554a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:31.110707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089382/publication.txtobserved b03e4e2478717ec4a07304fc0fb9ad00...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. |
|---|