OT-2026-000085136
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, sustained blow-off before 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-2026-000085136) never changes.
Identity and time
| Publication number | OT-2026-000085136 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7870-8be5-f0c573bc7f93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50265648893f79b0fb0266555db03ad3a7d8f439a59abc4e72babf99172b55c8 |
|---|---|
| Markdown | 2efcf00a8ddf5a6f3f4022587ab7bd5edf6ef126bf926473a226ad045864f47e |
| Publication page | 0535a4691e81decb593ee6b21d81b35e81a0247a4297ea57d239f0c804b68d5f |
| Manifest | 2c61fb2bdec0125bf58e4ce0d574c232d9f75ceb98a44258a24150f1d1fff5ae |
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 | R09PppHq/a0OmTnY5mNHhJCE5LeN1KaTtJJonFqReYH8qAT2t887H56QIG+VcXCZVUT2VvCmGdcCyWAqYQiiBQ== |
| 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
| 2026-09-17T09:55:12.774308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085136observed 0535a4691e81decb593ee6b21d81b35e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:12.755242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085136/manifest.jsonobserved 2c61fb2bdec0125bf58e4ce0d574c232...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.737527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085136/publication.mdobserved 2efcf00a8ddf5a6f3f4022587ab7bd5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.718266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085136/publication.txtobserved 50265648893f79b0fb0266555db03ad3...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. |
|---|