OT-2026-000035338
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000035338) never changes.
Identity and time
| Publication number | OT-2026-000035338 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-75b4-81c7-89a1154a2ef7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 119f455540ced18e9b23cbd5c65b25482ff4b287b45ec1e4b9ba003c1bc1f658 |
|---|---|
| Markdown | 6cd7cc7486326ae7055cc4df4c5d4376b75eca4316e26a1deab1744e20b59496 |
| Publication page | 3db2ec92f6e4c28980c59e73b1edc2728e64379acf051c4624e23de63f691ace |
| Manifest | af6f297ab29d1f574611978ab44f8decbff3df72d604abcb1511a619f12a1f7a |
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 | 0pxaDGFB4NQOq2/yRwnBMDAN0c3vkWl76Apo5CZW82DDf5ouxCrWXL+q80f3aAH4RM7NyGusws345+Jh1OxFAA== |
| 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
| 2026-09-17T11:28:30.570754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035338observed 3db2ec92f6e4c28980c59e73b1edc272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:30.551698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035338/manifest.jsonobserved af6f297ab29d1f574611978ab44f8dec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:30.533501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035338/publication.mdobserved 6cd7cc7486326ae7055cc4df4c5d4376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:30.515651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035338/publication.txtobserved 119f455540ced18e9b23cbd5c65b2548...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. |
|---|