OT-2026-000093374
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, 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-2026-000093374) never changes.
Identity and time
| Publication number | OT-2026-000093374 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-700c-a033-652e80048577 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e881cdd9a310c954ce9a89e8f000bb93f9d03889b0eb49d71628e6b45dc1b58 |
|---|---|
| Markdown | 64e2e2b8071eb4b5a8488b28eb1f8eb0d2afe6c5b3a52386e9bf16eb7398876b |
| Publication page | bc015f1000cfd089e134e8e87ab2d9118bcc8bacb4e0f98f286f3bb87b5fb5d7 |
| Manifest | 2c8394b2bc1feace6b5809af4905c929eb58c59d340f0b25761c074282c4a8a1 |
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 | a6alciJ53PEeMLC0hOPkDomvxyucu6FPh0ecL/nfQ0isnCg6UwZqSh6Wn9AbbiwzLEDsWPbKtTWeFUx9C1+gBg== |
| 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
| 2026-09-17T09:40:14.240644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093374observed bc015f1000cfd089e134e8e87ab2d911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.220025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093374/manifest.jsonobserved 2c8394b2bc1feace6b5809af4905c929...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.202402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093374/publication.mdobserved 64e2e2b8071eb4b5a8488b28eb1f8eb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.185094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093374/publication.txtobserved 1e881cdd9a310c954ce9a89e8f000bb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.011942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093374observed bc015f1000cfd089e134e8e87ab2d911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.994848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093374/manifest.jsonobserved 2c8394b2bc1feace6b5809af4905c929...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.978204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093374/publication.mdobserved 64e2e2b8071eb4b5a8488b28eb1f8eb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.961259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093374/publication.txtobserved 1e881cdd9a310c954ce9a89e8f000bb9...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. |
|---|