OT-2026-000096269
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000096269) never changes.
Identity and time
| Publication number | OT-2026-000096269 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-714b-bbee-479b382a6204 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096269 |
| Status | PUBLIC |
Content hashes
| Canonical text | cea6a47a291d743a8dfc5cf9f6682f9a3fd97265dfd0258423e6485e8cd3d385 |
|---|---|
| Markdown | f4deb7a0c6be747b3b8b1b52729c42fca2056a160860d95ade1e4dbacbf505f1 |
| Publication page | aa97a62b835cc361edbdc602f1ef69d1c7d6c81fcbd476e0e147deaecb25b736 |
| Manifest | 44da87e4b8639c7ca03785ad129fe06c2070c0a641325bf256b5f77e51d9ebb0 |
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 | CKvi0ilaKD5gQYc0ZUEMNRZbqhbT3xVPVNUdsxmStRayoo1XeIDwpCeQBPR82iO8m3HMyUX8PpABgVFTy7BDAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:48.152279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096269observed aa97a62b835cc361edbdc602f1ef69d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:48.136210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096269/manifest.jsonobserved 44da87e4b8639c7ca03785ad129fe06c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:48.119214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096269/publication.mdobserved f4deb7a0c6be747b3b8b1b52729c42fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:48.102659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096269/publication.txtobserved cea6a47a291d743a8dfc5cf9f6682f9a...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. |
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