OT-2026-000032610
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, pulsed blow-off 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-2026-000032610) never changes.
Identity and time
| Publication number | OT-2026-000032610 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7f6b-a5fa-17c226e2af3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032610 |
| Status | PUBLIC |
Content hashes
| Canonical text | f09a074fd7449b27dba9588a212912c8318f58666f419df629e3ece5d612cb1a |
|---|---|
| Markdown | b4356c1a2bdf772b473d7268ea8f2791b92c6f1f64480e576da1148ea79fcadc |
| Publication page | 5e3e6d53c5eb294d65b60c93f5cacd49536de68ac0f9c2e0b60aa8afbb25fb11 |
| Manifest | 3dc3ad742e0546bd2a783c10c28ec169670aa17cb45b02efda07cf45a796aad8 |
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 | I9zS5gBJ/42ud3DN501+XTAcpo7Yw+3ZrLaUEY2STASX+A9GRM0ZSNbA6FwAL/XjePYKRKa2TKPO2OQDPBXdCg== |
| 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
| 2026-09-17T11:34:11.622940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032610observed 5e3e6d53c5eb294d65b60c93f5cacd49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:11.606675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032610/manifest.jsonobserved 3dc3ad742e0546bd2a783c10c28ec169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.588930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032610/publication.mdobserved b4356c1a2bdf772b473d7268ea8f2791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.571702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032610/publication.txtobserved f09a074fd7449b27dba9588a212912c8...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. |
|---|