OT-2026-000067102
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000067102) never changes.
Identity and time
| Publication number | OT-2026-000067102 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-750e-8e5e-6505fa1adeda · 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-2026-000067102 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa608eed3c17f588b0a72243cac068f5556de1c12e19ac9e94c6b8bb681a2138 |
|---|---|
| Markdown | 87cc6b7de24da1328369330f3cf5c991d3f9ffed9bb1dc7fa6c47b69d10959d5 |
| Publication page | 0679e3cc1e2531370f1e144b7877231eb28467b7b4cbe2234b3b4540cf06c788 |
| Manifest | b6d6e19d2bde03c753434e03684990efc8b6106c054ad864310bfb702cd7b940 |
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 | 5xLpJ9x7IW0V8eFVzvmXRW780NenOPP32gfVP6FFirOHWdfwp2JTjtHKf7SIxejQYC+belfQWrhYCSuB4+V/BA== |
| 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
| 2026-09-17T10:32:22.202882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067102observed 0679e3cc1e2531370f1e144b7877231e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:22.183535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067102/manifest.jsonobserved b6d6e19d2bde03c753434e03684990ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:22.166035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067102/publication.mdobserved 87cc6b7de24da1328369330f3cf5c991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:22.148218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067102/publication.txtobserved aa608eed3c17f588b0a72243cac068f5...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. |
|---|