OT-2026-000068242
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000068242) never changes.
Identity and time
| Publication number | OT-2026-000068242 · never reused |
|---|---|
| Internal UUID | 01a0ae90-247f-74df-9a7e-a0295858e3e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068242 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6def0d0e11957a45e81f88626afc637425469067964c3d8052cd7478c77053ea |
|---|---|
| Markdown | f8655aee834ea3a1bb0c1dd48a5125c3e223549fbeff7514dab985693517882b |
| Publication page | 86a9c5e8319f82edeaa69fe1d6e22ee767be7f4f2454ea3b24468df13ad1f0c1 |
| Manifest | 5d72d2fae47d79c7d1184d60548226e325015433f30568e084eebad59379cdc3 |
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 | QwhFUKv6P5Lu8w0Zv81jJceINVm1bhBc6xoOsyGDfPVumSi9mfky5ngYoy/Gas6++zR5S1IxGwSDYsAUmg95Aw== |
| 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
| 2026-09-17T10:29:15.662082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068242observed 86a9c5e8319f82edeaa69fe1d6e22ee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:15.644188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068242/manifest.jsonobserved 5d72d2fae47d79c7d1184d60548226e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:15.625437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068242/publication.mdobserved f8655aee834ea3a1bb0c1dd48a5125c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:15.607186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068242/publication.txtobserved 6def0d0e11957a45e81f88626afc6374...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. |
|---|