OT-2026-000014065
Publication integrity record
Single cup vacuum gripper, common isolation valve, two 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-2026-000014065) never changes.
Identity and time
| Publication number | OT-2026-000014065 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7579-9d46-d0906aacfbeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46b40154e658eec20a03115938e78b9bbb8384d01ba4afdcfd7898e2c5f39d8c |
|---|---|
| Markdown | 9bbdeed05c6accc79f7f8f52461e8aacc7456a202208c8f83fa098b7f20765ad |
| Publication page | 9f58b1612482c4499f4d3bf82847704e55df552947489a053d193f633b82d103 |
| Manifest | 9395cffcbc712a31ae09f808493719c639f7409996b07a63e3dbe332903a737d |
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 | eJne65OgMDM7JOMqBrThzi/BiWV3veSzoFycZ34Jl/fdwUF6zPxAcYTxQA1HlSBbJkoRd2c4mWIAzazrqjjUAQ== |
| 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
| 2026-09-17T12:09:18.635790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014065observed 9f58b1612482c4499f4d3bf82847704e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:18.614416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014065/manifest.jsonobserved 9395cffcbc712a31ae09f808493719c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:18.593442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014065/publication.mdobserved 9bbdeed05c6accc79f7f8f52461e8aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:18.573329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014065/publication.txtobserved 46b40154e658eec20a03115938e78b9b...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. |
|---|