OT-2026-000006118
Publication integrity record
Porous face vacuum gripper, common isolation valve, two outlet manifold, plant vacuum fed, open cell
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-2026-000006118) never changes.
Identity and time
| Publication number | OT-2026-000006118 · never reused |
|---|---|
| Internal UUID | 01a0a94f-f6a5-7edd-8701-7af7a043d166 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:23:05.129019Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b354ed1c8c6032df7d7a85c132fe96bf98b12e99667b86e04325fc474ad6642 |
|---|---|
| Markdown | 09e7004a628ccc5d6f9091648a954014ae826071e2bc3b43804cfe7916a4524d |
| Publication page | 6149003ea85b77cdc906d52d1fccd1865229813511189638b4f21c6ee1c2615a |
| Manifest | 2b6c3c574156b416d0398a1bcbf4f2affb13f9d0aef28921cb77efa6cb70ff5e |
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 | IRSzJ8lz4eTQHRfzb11xR+Ff5tALrj06QNUOUH7ciVJ5J/v5G0IqwbnIV4kFGc0Og/HQvV70qLDy9b8vX0IHAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:25.455899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006118observed 6149003ea85b77cdc906d52d1fccd186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:25.440529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006118/manifest.jsonobserved 2b6c3c574156b416d0398a1bcbf4f2af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:25.427035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006118/publication.mdobserved 09e7004a628ccc5d6f9091648a954014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:25.413220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006118/publication.txtobserved 6b354ed1c8c6032df7d7a85c132fe96b...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. |
|---|