OT-2026-000073827
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000073827) never changes.
Identity and time
| Publication number | OT-2026-000073827 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-73f1-a206-135ec7cca14e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073827 |
| Status | PUBLIC |
Content hashes
| Canonical text | bba465517fd63e99e04890670e4f98c04b49b413b118a52e7ee1cbd716674053 |
|---|---|
| Markdown | d07927f097ad5440e999610e1fae3307a358c5e7cd31d9b15c84b691ab9fb8a7 |
| Publication page | bff864e10b67c383434ab1a9bf874bd363a676d26a0b1ccacce9f95b1c417c9c |
| Manifest | 7888eec19713874f4019569f0c1f1c63d69ccaa59367eb1420b03c6a6fd4814a |
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 | e2pDVl5hnkpmIRjRzq5eB964LgSHypHRa/73vG23kKdERTdFUBzCxs3zG/ezEDLrDZX/oE3m8XXEbPvvtwimAA== |
| 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
| 2026-09-17T10:19:57.305667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073827observed bff864e10b67c383434ab1a9bf874bd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:57.285443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073827/manifest.jsonobserved 7888eec19713874f4019569f0c1f1c63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:57.266638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073827/publication.mdobserved d07927f097ad5440e999610e1fae3307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:57.247671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073827/publication.txtobserved bba465517fd63e99e04890670e4f98c0...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. |
|---|