OT-2026-000068604
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two 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-2026-000068604) never changes.
Identity and time
| Publication number | OT-2026-000068604 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-77c9-97d6-d9e65217d60b · 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-2026-000068604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 569e800c3ffa09090398f59a43ae8c871a4a03f22c02ac24b05d54a5bfea7f0d |
|---|---|
| Markdown | a206d1110854bc88fe3a42a0e70f36e0f69caf8d1ca027a93a5a526674a0385f |
| Publication page | 3b7e08feb4031d213a61dfea107e1dacc3276524ce2f54d41456bbc50243902a |
| Manifest | fbca80d9d1d9ab34fc67d32a19925e7c5082f034df466dc129efb35daac3a048 |
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 | kN4Qyzjm+IIhlSXr//Dq+XArC9wgbSasd7nQR+R3u/T1VIUkL9r8Y/JBDss4m3k0Nq4Hcf9cFDE2m5621F/sAg== |
| 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
| 2026-09-17T10:29:47.143184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068604observed 3b7e08feb4031d213a61dfea107e1dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:47.123369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068604/manifest.jsonobserved fbca80d9d1d9ab34fc67d32a19925e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:47.106448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068604/publication.mdobserved a206d1110854bc88fe3a42a0e70f36e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:47.090178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068604/publication.txtobserved 569e800c3ffa09090398f59a43ae8c87...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. |
|---|