OT-2026-000065556
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000065556) never changes.
Identity and time
| Publication number | OT-2026-000065556 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-79af-9aa8-5bc9d84ba7c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9efac0c9cc08f27e10e4e072e85006e32343fe76c7ae2492849389be49938443 |
|---|---|
| Markdown | f1135a6b134c8dbbcd00d015fe77b47756630d025f4f675dc4223915cf23c20d |
| Publication page | 3dbf1e7ece4efdc51a1a53317fdefefd0cd64bbd07a751287d2067e093242719 |
| Manifest | bab9b068299a50d42145c8fac2081b425a99a8e9a1d9c81febafde57fc62d608 |
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 | fSf1kwm0MJE+AKZ+9TqJ2X06wf2wEleHRCsKR53bGlE8TOLpHMcdTz57N0DFmLh/zuF1bw6UrTbPO/UTftjHAg== |
| 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
| 2026-09-17T10:33:51.799741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065556observed 3dbf1e7ece4efdc51a1a53317fdefefd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:51.781668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065556/manifest.jsonobserved bab9b068299a50d42145c8fac2081b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:51.762215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065556/publication.mdobserved f1135a6b134c8dbbcd00d015fe77b477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:51.745189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065556/publication.txtobserved 9efac0c9cc08f27e10e4e072e85006e3...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. |
|---|