OT-2026-000100582
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000100582) never changes.
Identity and time
| Publication number | OT-2026-000100582 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-74c6-b631-6f8382469ad7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e92eea2d1285b5313b620ae131811199c999dbb9e132733a2054395d1c48496 |
|---|---|
| Markdown | 0de533190f2affbcc0a12afa8c0ee50aece6488406a4ac0f272650cd82d7a202 |
| Publication page | 71027e1b1dc942eca3126a29b2d2c4308bc7eae3cdecb772290bbeadc80aea29 |
| Manifest | 8908d0a66e5ede9be722f80caf797fc25e55dfb894eb4f928675815ab8e3c49a |
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 | yrKxDaSlOqm3eVTox7Lrl4Cnb5hOdk5RzyWSJ+Qda+8qrgU1v+wnm795EvuV0HKx2Af7kEvivAWAryIi2T21CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:22.006636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100582observed 71027e1b1dc942eca3126a29b2d2c430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:21.987633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100582/manifest.jsonobserved 8908d0a66e5ede9be722f80caf797fc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:21.968953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100582/publication.mdobserved 0de533190f2affbcc0a12afa8c0ee50a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:21.953017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100582/publication.txtobserved 5e92eea2d1285b5313b620ae13181119...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. |
|---|