OT-2026-000034358
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000034358) never changes.
Identity and time
| Publication number | OT-2026-000034358 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-7b31-bae2-b9fbb78d6488 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57ddae334634f970e873714d9f9da8287d8b19b1435b32ef7bd98ed210d17bc0 |
|---|---|
| Markdown | 19bea025b0abef596a6b11f617c94ef2492ed13e268172c71b9690f6225876d3 |
| Publication page | 4dc78f79276eb9c72fbe33b6e1c344469bef198c56534535ec1c520e96e4220c |
| Manifest | 13125e32951f42da9564de5907ca8e1462bb18630992d7f1dc59dd099befca9e |
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 | 93fOlwzFxyBWL4FnwLrgtLUy1rmUrsJnhvqnVeeV7KD1JtRmLI4yQ5CSLMeYg7gBPBxEejIiLI3lNCdwoaAOCQ== |
| 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
| 2026-09-17T11:31:03.743880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034358observed 4dc78f79276eb9c72fbe33b6e1c34446...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:03.727235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034358/manifest.jsonobserved 13125e32951f42da9564de5907ca8e14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:03.707487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034358/publication.mdobserved 19bea025b0abef596a6b11f617c94ef2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:03.685176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034358/publication.txtobserved 57ddae334634f970e873714d9f9da828...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. |
|---|