OT-2026-000068503
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000068503) never changes.
Identity and time
| Publication number | OT-2026-000068503 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7dda-a3e6-b828a9d47d44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068503 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca3f27a3d550f1938e9ace0656d63276c3ca6d9fb14cc198dd374f2844722f83 |
|---|---|
| Markdown | 6ac231ee5eb1b66e34470bdce2edcac7a2f48ddb27be50acbca40b743c0162c3 |
| Publication page | 259d18712cba998e157563e5c3ddba93dbd6b4a40c288068380a6b5e3a0a0724 |
| Manifest | 2cdf0a89f7fe6374565c6dde2fc61b618e7a86982043aa83fe6ac6c634281563 |
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 | 2kzaPW4mmCKKyJkr+NBSwAeLDdZyKaCrWzOLdi2hoNzAqbJ7cTNxeJvUviuC1mmtnan9ahG9ouQuvaf15QUtBA== |
| 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
| 2026-09-17T10:29:34.931275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068503observed 259d18712cba998e157563e5c3ddba93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:34.912959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068503/manifest.jsonobserved 2cdf0a89f7fe6374565c6dde2fc61b61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:34.875310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068503/publication.mdobserved 6ac231ee5eb1b66e34470bdce2edcac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:34.840108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068503/publication.txtobserved ca3f27a3d550f1938e9ace0656d63276...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. |
|---|