OT-2026-000059833
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000059833) never changes.
Identity and time
| Publication number | OT-2026-000059833 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7880-ac07-907f7906d930 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059833 |
| Status | PUBLIC |
Content hashes
| Canonical text | e92086a5405bc0cc14be4dd532ae312815c34d233780fee55a765f8b14aae823 |
|---|---|
| Markdown | 6250840a7295c01fe7a2c66f9bcf03859ac21b79ff38d24a319299a6b1f117c8 |
| Publication page | 913e6e0eec5ae7b8df92f43d6a26721faace78569ffc17b9a6b88e83429c2149 |
| Manifest | 50eadf90fb0f950b2b44bd7322c0c0be43a6d86642e5fc13947ecb1143aa361e |
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 | eKzE3ugBwB0tmRBZX3swUcgrLuUKTis5dN2hh/BeowS+gkpk6vn4m2oFAMG9IeRUxLB8qbe4QUlhIsA0l4fUCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:34.772300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059833observed 913e6e0eec5ae7b8df92f43d6a26721f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:34.754436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059833/manifest.jsonobserved 50eadf90fb0f950b2b44bd7322c0c0be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.736507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059833/publication.mdobserved 6250840a7295c01fe7a2c66f9bcf0385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.718336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059833/publication.txtobserved e92086a5405bc0cc14be4dd532ae3128...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. |
|---|