OT-2026-000067086
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000067086) never changes.
Identity and time
| Publication number | OT-2026-000067086 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7266-a2f4-eaa5272483ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ef66c9208c7af11753a1d9fdd99c1451f2715e97918d68883ff5be500ffe90c |
|---|---|
| Markdown | 756aa1a272685872b0f1b299a6e53dde48651742e9dbc76e2d1b3ee60748eb1b |
| Publication page | 9a8ef75fdcf398ff7a58585938b829faa0a9944738188843a6a7b546e0b3319f |
| Manifest | a12fe5b988c7fd982044c2982b99a424728eaa5cbe84df92e3d1ed67011413c3 |
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 | yp1Fq8I7WsqZZpGQgO4NUb81/SZvpP18yLPJ+0B3C8mL/9edJJ8hiWKN6EnA7RTlHgU8K+zt1FukTtxn8xWxCg== |
| 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
| 2026-09-17T10:32:21.043894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067086observed 9a8ef75fdcf398ff7a58585938b829fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:21.024801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067086/manifest.jsonobserved a12fe5b988c7fd982044c2982b99a424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:20.996910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067086/publication.mdobserved 756aa1a272685872b0f1b299a6e53dde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:20.972310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067086/publication.txtobserved 3ef66c9208c7af11753a1d9fdd99c145...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. |
|---|