OT-2026-000010259
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000010259) never changes.
Identity and time
| Publication number | OT-2026-000010259 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7eb1-9e09-4cb7a7a662a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64ca320931bd5d492499c3344717832a2b629d569e3481ae0e261513e0e22f5e |
|---|---|
| Markdown | 0f7024d26752e96b0b13f5faa3d4aaf7b31e84effb10fe754bbbd48fc8f3b798 |
| Publication page | 2d0baa8304df52ced0c269130618152fdc16a5632b9ddc5d03b536e95072a15a |
| Manifest | 67a690493d2ac24cb41ca46a938b5a14f958a84bd8e50389481caef12bd27961 |
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 | FI64oghOmiUSm/D5P4doQz68tOTRKMh2pJjjWI9+sL6pgxd1KpsZrZAVixXXCSz4Wo1sr8LypbFnztEp69AUCA== |
| 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
| 2026-09-17T12:16:28.809028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010259observed 2d0baa8304df52ced0c269130618152f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:28.790159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010259/manifest.jsonobserved 67a690493d2ac24cb41ca46a938b5a14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:28.769467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010259/publication.mdobserved 0f7024d26752e96b0b13f5faa3d4aaf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:28.742427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010259/publication.txtobserved 64ca320931bd5d492499c3344717832a...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. |
|---|