OT-2026-000066450
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000066450) never changes.
Identity and time
| Publication number | OT-2026-000066450 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7bbe-a1f7-0dbeec93f8d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066450 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51dff851578e2c1d165868f13a020b8cff9cb3c3aa2db27f4421d6afcaadc504 |
|---|---|
| Markdown | a10a80bdc1d0df179588622c568201f4f26f431f92778481bd1bc8da0f1af9d8 |
| Publication page | 0196463215304ef101122f5b896e386799570e1512e98156c03e5be6eaf8968e |
| Manifest | 795b94b8dc99a9a6049fb69882474f7d46d683dcc2839558accae9bf03d569b6 |
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 | 7hggpqdHbLyAFCCj8asaivtF3LVPMJpT51EoIH4rY8AO3KVRpZGfnWu8tMIWAyVmvNUUKtY+NEn4P9WYpNXlCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:41.859337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066450observed 0196463215304ef101122f5b896e3867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:41.841147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066450/manifest.jsonobserved 795b94b8dc99a9a6049fb69882474f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:41.824744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066450/publication.mdobserved a10a80bdc1d0df179588622c568201f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:41.807225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066450/publication.txtobserved 51dff851578e2c1d165868f13a020b8c...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. |
|---|