OT-2026-000066206
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line 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-2026-000066206) never changes.
Identity and time
| Publication number | OT-2026-000066206 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7940-a250-4488a2abb757 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066206 |
| Status | PUBLIC |
Content hashes
| Canonical text | efb922636d2a756f2f54ec30f1043c499ac25db019b34c43f9b1d6434f87123b |
|---|---|
| Markdown | 28dd007db38ab2445c1e54ddf7840453243103fccc32e68279a41cc5f4ff2032 |
| Publication page | f8efba8ba7fd66472c5627211905fbea5c72a272b2ca42464831b50a3f2bc898 |
| Manifest | 7e0db2e44c3729990fed9f0f5b2f59a22cd749f72a618da5d479ef66e9abed87 |
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 | I5hdB/rWX/mQd/zlT7SG+8LIanbXSYjejrTkI7oi0OqxmaGOZrMzNVRZrDoIBF9meIdDmduM3tI6bYTCK+vICA== |
| 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
| 2026-09-17T10:33:21.905768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066206observed f8efba8ba7fd66472c5627211905fbea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:21.888436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066206/manifest.jsonobserved 7e0db2e44c3729990fed9f0f5b2f59a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:21.869904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066206/publication.mdobserved 28dd007db38ab2445c1e54ddf7840453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:21.852284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066206/publication.txtobserved efb922636d2a756f2f54ec30f1043c49...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. |
|---|