OT-2026-000008370
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000008370) never changes.
Identity and time
| Publication number | OT-2026-000008370 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-746a-adfe-4d5f0f9296d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 156383a07eda13c52a8f00b913b0821ca0e15a728fc742f8ab45fef18f68500a |
|---|---|
| Markdown | 09ca3faa165ef53002b497ed92df9b0bc2f1563b322d82dfdeeaf4c3437132b2 |
| Publication page | b02e8109212791b3efb3b05df3842f70d3f480f4d386b6f8cdfb5c6716efe21c |
| Manifest | 09bbb2d54853233588414415062318a91d4e9222f4f56e9f196820d19200f815 |
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 | XkzpV5gq/Ax1Xey28n3BqWuSk67MXkXZe1JsgROBAoTQx+K9+qmh1McjTSc0Q/vJBmixLwJ2garqWsFg+GY2BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:11.819574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008370observed b02e8109212791b3efb3b05df3842f70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:11.801826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008370/manifest.jsonobserved 09bbb2d54853233588414415062318a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:11.782106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008370/publication.mdobserved 09ca3faa165ef53002b497ed92df9b0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:11.761081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008370/publication.txtobserved 156383a07eda13c52a8f00b913b0821c...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. |
|---|