OT-2026-000063084
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000063084) never changes.
Identity and time
| Publication number | OT-2026-000063084 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7af1-b5db-8e9759defdd4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b97943e5d51ddff5f9b6df939a92ed7e96e8e70feadbf7bc7990933f21a64cd |
|---|---|
| Markdown | 61b143f5143b98db60261fddc1f15d8147f2e63e6342dd31206bf3e248117875 |
| Publication page | af3ef21217f859d7637b1a68d8a5c7e1bc14df3f777002e0e80895686a0a9e3d |
| Manifest | c8a9fad10ce74c18edbea1d875b40086858a21db06a6bd4dd34326ced840b5bd |
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 | rIJyIbs0a60R4uBbrsK2CTJoTLmATGHDWg7MQAe5ZXUarfiAayMbgTwpXsbw/bMGHVABnMrWtm2hdb13P+efCA== |
| 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
| 2026-09-17T10:38:51.275769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063084observed af3ef21217f859d7637b1a68d8a5c7e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:51.258742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063084/manifest.jsonobserved c8a9fad10ce74c18edbea1d875b40086...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.240412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063084/publication.mdobserved 61b143f5143b98db60261fddc1f15d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.221671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063084/publication.txtobserved 9b97943e5d51ddff5f9b6df939a92ed7...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. |
|---|