OT-2026-000102338
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000102338) never changes.
Identity and time
| Publication number | OT-2026-000102338 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f4-70c3-ba05-80ba9598ecf8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d953c0ea2ebc4d1b7ba5bbd137674a85796fa2f675153463f2b6aa291d94635 |
|---|---|
| Markdown | de362d782460696175aebb1d368a4c8a953ccce8e4410b2b59651c1816f541ec |
| Publication page | bd150d49747f7b3cabb846bd0c4b4eb8575f84de5e88840b6fa043171f394033 |
| Manifest | 4f6d87ecaa54fd0ccb8dd45ec98bbdc27f857cc20d68420cf3a66d1ed1b39b36 |
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 | kmlZmcICYmfpQNQCiiUZ4w8AouzbVnZJF8LHoMCJz8QLiNSQH2yysaphCTA6D6CQtMN+KEARwzs8haG7VphgCA== |
| 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
| 2026-09-17T09:25:32.767963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102338observed bd150d49747f7b3cabb846bd0c4b4eb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:32.750537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102338/manifest.jsonobserved 4f6d87ecaa54fd0ccb8dd45ec98bbdc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:32.732319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102338/publication.mdobserved de362d782460696175aebb1d368a4c8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:32.714753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102338/publication.txtobserved 6d953c0ea2ebc4d1b7ba5bbd137674a8...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. |
|---|