OT-2026-000102799
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102799) never changes.
Identity and time
| Publication number | OT-2026-000102799 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-76b3-afff-9eb53292d303 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102799 |
| Status | PUBLIC |
Content hashes
| Canonical text | 603456e80c0cba48aaee44a68c1cc1459d2b28ed3cb7773359114d4f8ff986c6 |
|---|---|
| Markdown | e71d6be65bfc1e93bc9f5b934f840a2d0782c3918146378dfdeca59e9c4b4d0c |
| Publication page | 1390d7781443796078a2751bc4c0ab2c2ce8f592eb538a1d1395e36854a9d26b |
| Manifest | ff28718774d5df34ec26706fbda663b732a9997d630fa01c0bf3d893d41f21f9 |
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 | A/55aCR1eAs5rIZxOYpggVB2Ioi/y4hzxASepxwrFsaTY2T2gZrcCYUn39nGn4B0UOvoIPiOpHvIIOced/Y2Bg== |
| 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
| 2026-09-17T09:24:19.711750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102799observed 1390d7781443796078a2751bc4c0ab2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:19.694572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102799/manifest.jsonobserved ff28718774d5df34ec26706fbda663b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.675872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102799/publication.mdobserved e71d6be65bfc1e93bc9f5b934f840a2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.656839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102799/publication.txtobserved 603456e80c0cba48aaee44a68c1cc145...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. |
|---|