OT-2026-000055966
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000055966) never changes.
Identity and time
| Publication number | OT-2026-000055966 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-7bec-b76d-4a171847645e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055966 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0ea4f21dd9cb272eccd36655164ba6661b2dde3dcb026b2488aac336d72f049 |
|---|---|
| Markdown | c9acd38783ac596ca6e07249df12af22a7526f1d5b930e06d0eefdac8a5e5f30 |
| Publication page | c8c69cf621d4a2f208d354152fe5659e52063ab7c6e33f79a3176ac4da037803 |
| Manifest | 2d8bf02dc7e13948096069181040ff0a36f625298a402dfa2cc1318789529614 |
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 | NUpcshFcXRu41dCfPi470xzW3qFkOI66CefVpcIGrr2IbMhvvb246nKbGVkqeI/pfyVU87FQibpgFrXH/PTcDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:29.309892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055966observed c8c69cf621d4a2f208d354152fe5659e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:29.291820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055966/manifest.jsonobserved 2d8bf02dc7e13948096069181040ff0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:29.272647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055966/publication.mdobserved c9acd38783ac596ca6e07249df12af22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:29.254438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055966/publication.txtobserved a0ea4f21dd9cb272eccd36655164ba66...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. |
|---|