OT-2026-000014800
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000014800) never changes.
Identity and time
| Publication number | OT-2026-000014800 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-759f-a281-fbfb2735e51c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014800 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb17404bafe769217f46752eb83b4889a504cb87e2238b8bd0de6aa7e6d98b9b |
|---|---|
| Markdown | 2f196e40ab7e70b2b88b68224e248bab0b224c1d19c3d4c67b686cc77549a633 |
| Publication page | d382067ea53595661f624cd9542b81057cb65755cdf0632b1cf1521a827f3349 |
| Manifest | 9beee848efd8d1197f08725ada10116098d3a232574ecf4f67fdafba8c38c022 |
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 | JqI11EgFzd4vvsmFklewDySIdrwit/mp4tImFuuCAqkXtocDkHrZuK96KGHPzPyS7eJTRLJICzKWwj1kFtJyCA== |
| 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
| 2026-09-17T12:06:41.793509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014800observed d382067ea53595661f624cd9542b8105...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:41.774967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014800/manifest.jsonobserved 9beee848efd8d1197f08725ada101160...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:41.733575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014800/publication.mdobserved 2f196e40ab7e70b2b88b68224e248bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:41.690831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014800/publication.txtobserved bb17404bafe769217f46752eb83b4889...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. |
|---|