OT-2026-000065641
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000065641) never changes.
Identity and time
| Publication number | OT-2026-000065641 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7207-b244-56ec04b19a61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065641 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45d97c0bf1a69a9c470210be0381edb26cbdcf751a5f6f2bdf755c8cc1acd7ad |
|---|---|
| Markdown | c57bfea4af0e66a7a4efb15984833a306d1c9c5eb60fa2ba80cfe255f287d57c |
| Publication page | 76f3517f937e82d7b312685afdf914e97e49037038b0d547d0bea7a7342f9ea5 |
| Manifest | 8d40a98af5e2c9ddeed01922b16e412bcbee724b6988e7ba710a821926628af5 |
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 | xFpVK0/tVOJat2nPCZn1ckaD2LEy+G1VbAotw3MDxy0gsI+6X7F8ACG9E+H/1Jw4+d/zlIeFpjhR/W6K8Z4IDg== |
| 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
| 2026-09-17T10:34:02.236107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065641observed 76f3517f937e82d7b312685afdf914e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:02.219288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065641/manifest.jsonobserved 8d40a98af5e2c9ddeed01922b16e412b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:02.202905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065641/publication.mdobserved c57bfea4af0e66a7a4efb15984833a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:02.185133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065641/publication.txtobserved 45d97c0bf1a69a9c470210be0381edb2...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. |
|---|