OT-2026-000014954
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000014954) never changes.
Identity and time
| Publication number | OT-2026-000014954 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-70bc-bf71-88b4b473d7fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73d00cefe24e3f99d56aa5ab8cb54c40d9e71470e3f7f07321414bd54a7e3645 |
|---|---|
| Markdown | 4982fb9b9875dc248e2b518ed9297044f11f215682e19da7c351d8b58ec3c83a |
| Publication page | 275a41018e4239a21a8e5fec29f11610d7c0600b30cff9255d221802f48774fa |
| Manifest | 89676e79e0310af6473c8276c2ad5a4aa56a2e386524aab5b19efb4c232f9cda |
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 | I0vFG0mq8XZZS0gT7pp4W24INVrs1QOJ2pQKcQQ0IKLGeu4AoeFq24J3kOnaPZinAQttUHHEk7/mmOFPRgD0Dg== |
| 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
| 2026-09-17T12:06:54.340495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014954observed 275a41018e4239a21a8e5fec29f11610...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:54.320607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014954/manifest.jsonobserved 89676e79e0310af6473c8276c2ad5a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:54.299997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014954/publication.mdobserved 4982fb9b9875dc248e2b518ed9297044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:54.279470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014954/publication.txtobserved 73d00cefe24e3f99d56aa5ab8cb54c40...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. |
|---|