OT-2026-000063750
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000063750) never changes.
Identity and time
| Publication number | OT-2026-000063750 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7c47-96ff-c23656e14749 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063750 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2eb4a82f7f6915d86c6dc7a0e5564c09d8ee54013217c7cd52c0c2c284c0b70b |
|---|---|
| Markdown | b1837550d776221201d4452d3e35419f78e5aa6bf1149b09081e538ae5bc6334 |
| Publication page | cb27eba67770e3353dad3928c9affdc051824e45f569148bae54b78d2d8d2775 |
| Manifest | 3ddce3ae7a950f9a3642ba8a53684a20a457053abab1f46fd80db94183f61995 |
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 | C14/kmDKGEXHndN0fEiyXT9oXHPByh4rX67Fq+b+eZd1+GGvYy7kV1b/9SUJcxaA03kjrvWe339gzw1KFofXBw== |
| 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
| 2026-09-17T10:37:53.088176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063750observed cb27eba67770e3353dad3928c9affdc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:53.070962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063750/manifest.jsonobserved 3ddce3ae7a950f9a3642ba8a53684a20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.052691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063750/publication.mdobserved b1837550d776221201d4452d3e35419f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.033580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063750/publication.txtobserved 2eb4a82f7f6915d86c6dc7a0e5564c09...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. |
|---|