OT-2026-000067801
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000067801) never changes.
Identity and time
| Publication number | OT-2026-000067801 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fb-7b6b-aa25-d867520e15ee · 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-2026-000067801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05cead5fa96f89d973febd4256a2eb908665955642c4386fe51ecd41ef62e07a |
|---|---|
| Markdown | 5c7978b4f3d23450246e45ae1d40f878292b38aac788436be763d6ecf88c017d |
| Publication page | 52398b34cb86736eefe308a7e3b0ade69630a3cfa22384a05d4e8aa34b2bf1dc |
| Manifest | 819086e82cfd49f30c1b9dfbd8452aef5cf38ecbfb9e9ec2bd99f3befac545e3 |
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 | 8LZwQpQTpmvqEdkqN2lA6/8eWyQoLjBwH/SksZ8voHQvqfIW5350mHug7xSg8QlmYiBGFq9V+rsiMZKmFX6TAw== |
| 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
| 2026-09-17T10:30:02.607638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067801observed 52398b34cb86736eefe308a7e3b0ade6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:02.588620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067801/manifest.jsonobserved 819086e82cfd49f30c1b9dfbd8452aef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.569298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067801/publication.mdobserved 5c7978b4f3d23450246e45ae1d40f878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.549667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067801/publication.txtobserved 05cead5fa96f89d973febd4256a2eb90...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. |
|---|