OT-2026-000092654
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000092654) never changes.
Identity and time
| Publication number | OT-2026-000092654 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-782c-8560-137f80b55cfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e20241c454bbb8372ab62c40dfffb4bc6b0e45e0ba5c6ba8137caab5252412d |
|---|---|
| Markdown | 3311545714e796b94129d2b907d9c76acd0da8c8523b4312498ecfd77085d4bd |
| Publication page | 804a4f043d8724d4985be4a82c7ccf0d529aeb74c7ac81f472dd35bc5e585593 |
| Manifest | 51e8a12b58c8eebfe8ffd8862a9444514a349d36d20ce29c59f8b96be6f3a423 |
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 | LgafE2bl071EhhzKnhRwCn7C9PqGi+ceitIRnvNFg6plCrsswM2bmMD517k9wwE61wHOavHgNc6nlIZBscI4BQ== |
| 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
| 2026-09-17T09:41:15.707202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092654observed 804a4f043d8724d4985be4a82c7ccf0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:15.691192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092654/manifest.jsonobserved 51e8a12b58c8eebfe8ffd8862a944451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.675354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092654/publication.mdobserved 3311545714e796b94129d2b907d9c76a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.657860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092654/publication.txtobserved 3e20241c454bbb8372ab62c40dfffb4b...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. |
|---|