OT-2026-000062682
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000062682) never changes.
Identity and time
| Publication number | OT-2026-000062682 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-73bf-b524-b99db75e44c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062682 |
| Status | PUBLIC |
Content hashes
| Canonical text | cac2750e01fe64a1d81570a8f525a2d6a95e4b13b1d390c16a6a401a431e7677 |
|---|---|
| Markdown | 1aca44e5335f2c87324f7c2940b476d226761ab78c5c7d3c3307bcc390911ab2 |
| Publication page | d1612bd085fd3d2f18afb40d867cc3b57f65d9e763106cd8866c9b5a0190945b |
| Manifest | d6d1b4718377d4dd3eb7646056c6aee1a669cae29a9f4921bf5c0859634aaa84 |
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 | YB/tZYtsgKgwgzMCJaWG7KwA2u0s9wZ6vSyjJcF+QGvQICCThg6a/fUIFGbXAC5vTNMv5EsiWTMhp1p/GA5jAw== |
| 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
| 2026-09-17T10:39:14.464316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062682observed d1612bd085fd3d2f18afb40d867cc3b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:14.448816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062682/manifest.jsonobserved d6d1b4718377d4dd3eb7646056c6aee1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:14.421695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062682/publication.mdobserved 1aca44e5335f2c87324f7c2940b476d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:14.393427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062682/publication.txtobserved cac2750e01fe64a1d81570a8f525a2d6...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. |
|---|