OT-2026-000085002
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000085002) never changes.
Identity and time
| Publication number | OT-2026-000085002 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7d81-a44a-d905eaa7ff4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9229a207c40f3a72744ed4d62963242e1070dcb82d58318a457649328070af24 |
|---|---|
| Markdown | dcc527fb1e620b85a303f5ebb97d84ad2c87afa367aadb8e0063e090f6baebd7 |
| Publication page | 55450b195a0e9bdecd7add9741baf2c4982f82d1d053d7377f8fc4cbe9a323a4 |
| Manifest | 8c4718f86396ffce95e73c48161356b97fae3017dfb70e1aa15452067aac5fce |
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 | aDbH9LnQmmD987aHrbctcB/THao6CoxV5qHLlYAGBb7Q7aIWzFmjLB4uPzjF3g56y42qR/9hipJNfKf2iNtmDw== |
| 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
| 2026-09-17T09:55:00.392624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085002observed 55450b195a0e9bdecd7add9741baf2c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:00.376055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085002/manifest.jsonobserved 8c4718f86396ffce95e73c48161356b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.357413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085002/publication.mdobserved dcc527fb1e620b85a303f5ebb97d84ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.339309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085002/publication.txtobserved 9229a207c40f3a72744ed4d62963242e...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. |
|---|