OT-2026-000063341
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000063341) never changes.
Identity and time
| Publication number | OT-2026-000063341 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-72ed-8132-6142638afd78 · 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-2026-000063341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85f87289ec6d25d4bf36f93250fc01618c388e9f5d838e30b61d6877974ac42b |
|---|---|
| Markdown | be9e587b89f685d2956202f112f620e680f51a90e78fbd9b059af537c29688db |
| Publication page | ab241a93405457ac77e03d789daebcaf27bec0d92a90e06e3da6e241276d100f |
| Manifest | bcbb7a35a5b8c11fc5a15931c07932536bb983d1f987b3b64e11d81efb7e549e |
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 | /0E5ml8x0tl2jFejDTwo3jN0EBqtqToKf2v3gInaWO9DL/KypWe1fJ31J8vaiJaMvnUnNsOl0JZiXvSs5u4eDw== |
| 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
| 2026-09-17T10:37:14.349143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063341observed ab241a93405457ac77e03d789daebcaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:14.329928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063341/manifest.jsonobserved bcbb7a35a5b8c11fc5a15931c0793253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:14.313393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063341/publication.mdobserved be9e587b89f685d2956202f112f620e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:14.294743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063341/publication.txtobserved 85f87289ec6d25d4bf36f93250fc0161...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. |
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