OT-2026-000067849
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000067849) never changes.
Identity and time
| Publication number | OT-2026-000067849 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fb-7f40-8148-15d3f8db7a9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2172e1fcdeeb80fa71392f45dfdbb65fd7503503837db860ffe4233d9d7ea43f |
|---|---|
| Markdown | dc973416e31bb0c0ef466c7409cd3aa7c21d23327e0e09806314f875a63e7aa7 |
| Publication page | 163ad694a4b241139b0eb9c57913cb51a8bb141cebab744ec8a28d1908dbe4f6 |
| Manifest | 5ff447df95bbd40063b1df9b23c29d9b3f89572bb67e86fae9fde93e67681cb6 |
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 | 3DAHdOtkRf2wkUMN/smLpkHfA1Xms//MW2L+g4gY3RawOe5oYz6WPX62sM2ZCSlpRXr+00n4G6VfUtwIMbCRCg== |
| 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
| 2026-09-17T10:30:06.552845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067849observed 163ad694a4b241139b0eb9c57913cb51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:06.523433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067849/manifest.jsonobserved 5ff447df95bbd40063b1df9b23c29d9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.480726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067849/publication.mdobserved dc973416e31bb0c0ef466c7409cd3aa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.454390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067849/publication.txtobserved 2172e1fcdeeb80fa71392f45dfdbb65f...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. |
|---|