OT-2026-000065269
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000065269) never changes.
Identity and time
| Publication number | OT-2026-000065269 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-787e-808e-69dd66bf9fda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065269 |
| Status | PUBLIC |
Content hashes
| Canonical text | c865604f91ff3718e0f5b2ac7fa018c93a3b5e083c62a7690401d2d44e7b087d |
|---|---|
| Markdown | c09128aede88b5cbecd3991d9c6d89d73ff584566dde7147b4443d41f9241667 |
| Publication page | b1dd3d679ac9685412efb10a28212f4badc1326cb1dd23fbb13f0bba8d97d51a |
| Manifest | 52772ee86cfdc86c3c38ca3ac12e462e830257a5b4ce8741c778ed2eedb492b7 |
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 | ZOwX1RVEgOrXV1Dor8lMC9ji+YZ1fGgjN5tTaoNMuz5My0VCloRnkf0zEn3riOZW5TwTcqd0vxWjaz73hsMqAQ== |
| 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
| 2026-09-17T10:35:13.358046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065269observed b1dd3d679ac9685412efb10a28212f4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:08.094829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065269/manifest.jsonobserved 52772ee86cfdc86c3c38ca3ac12e462e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:08.076973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065269/publication.mdobserved c09128aede88b5cbecd3991d9c6d89d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:08.054791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065269/publication.txtobserved c865604f91ff3718e0f5b2ac7fa018c9...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. |
|---|