OT-2026-000101958
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pulsed 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-2026-000101958) never changes.
Identity and time
| Publication number | OT-2026-000101958 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7177-9545-da505f2e9dae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82e6380cea2c4d2157573510c7f40718c49ba18647e68944e59ff96abd6228f1 |
|---|---|
| Markdown | ba1a2ccb72c1f0c6f4d3d66c11dc9198c9702560782ea3d5d90b4d3205caefc5 |
| Publication page | 2886e742b15929605de3d410be5ee560ccd8a39cb4025882fc99c5f8254d71bf |
| Manifest | f8ae714e2d1ce906c397cb666236b3ad76682b09880cd28bfd7743a2ad7cc485 |
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 | ok34v0Y+DYQorXefV24eBxtkWiCMN+vwV+MjudFz/c9u5OJBKXFXdnpYGHWliieWaeAXYWvySPsFc9t8SfReAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:04.652849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101958observed 2886e742b15929605de3d410be5ee560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:04.634177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101958/manifest.jsonobserved f8ae714e2d1ce906c397cb666236b3ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.614721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101958/publication.mdobserved ba1a2ccb72c1f0c6f4d3d66c11dc9198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.595401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101958/publication.txtobserved 82e6380cea2c4d2157573510c7f40718...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. |
|---|