OT-2026-000062214
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000062214) never changes.
Identity and time
| Publication number | OT-2026-000062214 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7c3d-b9b5-b493fc8743c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062214 |
| Status | PUBLIC |
Content hashes
| Canonical text | c36aa7397c04e7f2b2d3147fced758a63ee208b66471bf26671e7a8314709b43 |
|---|---|
| Markdown | 839c44e08a98c24be83c0b591f79f772741ac81e22cdbd561b1abe438c37e681 |
| Publication page | 2fc67ec5f3dd206b286d3203390133fb8d04d558a578426adeed71eaa63f9dbc |
| Manifest | 2f708e1b7bffe493821348ea87c4f33bd58d72d23b3d8de68dd9d6f96adea862 |
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 | pjmjUYohaGigKQCR7PTkEwgM6j2aRH09vvJL02Fkmpi2+b6MblquLJKQk2Gzj9BxIyyrL1oa62EXulHv4syDAw== |
| 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
| 2026-09-17T10:39:29.037447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062214observed 2fc67ec5f3dd206b286d3203390133fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:29.020642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062214/manifest.jsonobserved 2f708e1b7bffe493821348ea87c4f33b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:29.001995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062214/publication.mdobserved 839c44e08a98c24be83c0b591f79f772...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:28.983535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062214/publication.txtobserved c36aa7397c04e7f2b2d3147fced758a6...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. |
|---|