OT-2026-000092447
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092447) never changes.
Identity and time
| Publication number | OT-2026-000092447 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-72dd-b6e3-c887eb4ef2a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092447 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fd8f1579e501e30112095b03d4511429c8308636b7b9b5984c94c5fd443644e |
|---|---|
| Markdown | 1b311e2d0efa976bde3a7e7a5c6f7a4cf3cf5183ba25dcc81918997df9573945 |
| Publication page | 5561aa851b96a18352ece724317b2f47b65c3cff405a3a4fd213e7104f3c1234 |
| Manifest | 70a556f19171909cccd2af6aa5dc54c6bf7b09f1e37efeb9c4238ee4c59421f8 |
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 | BnfM4j03R9cy/ePylqnS2cEikyPly23Tkqec7Pt6a6yYKDoIWm4FCe/DzhHsEZUxktuhJZbPx+whziC/FRioCw== |
| 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
| 2026-09-17T09:41:00.365660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092447observed 5561aa851b96a18352ece724317b2f47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:00.348864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092447/manifest.jsonobserved 70a556f19171909cccd2af6aa5dc54c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.331140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092447/publication.mdobserved 1b311e2d0efa976bde3a7e7a5c6f7a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.314705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092447/publication.txtobserved 6fd8f1579e501e30112095b03d451142...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. |
|---|