OT-2026-000035700
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000035700) never changes.
Identity and time
| Publication number | OT-2026-000035700 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-73ea-86d4-548146d8bcdf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f3a9b9cc50b67b972f9b90d5f6de48f4f592fc214aaedf729409b703101f8bc |
|---|---|
| Markdown | ef27a7da118aff391e07364c062f75e0e2c2f9d463936d9446f6d21ee9718cd7 |
| Publication page | 3934aac32d32028e4b444b78457593ffe1de3d0cd29a9d739b9939ab110ee073 |
| Manifest | 2ab7c2009c82fe975fca87549fd0c31a3548b2ab091dd0bc24061a3def25d7b9 |
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 | n4w26e+Vr3ez9tGGqwHMNLtq0Xw9U9QeQ5kLcNNa3paGKlJh41V6sLDAPCOTgQula6Qepquj8gkAVfdM3Qt1AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:16.914356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035700observed 3934aac32d32028e4b444b78457593ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:16.896402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035700/manifest.jsonobserved 2ab7c2009c82fe975fca87549fd0c31a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:16.877447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035700/publication.mdobserved ef27a7da118aff391e07364c062f75e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:16.859631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035700/publication.txtobserved 6f3a9b9cc50b67b972f9b90d5f6de48f...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. |
|---|