OT-2026-000092459
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000092459) never changes.
Identity and time
| Publication number | OT-2026-000092459 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7787-afdd-02c15ab694bd · 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-2026-000092459 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6ac4556593109c05f49e72c40a8698ae831d98b1e29fbdf106ef106becd7236 |
|---|---|
| Markdown | 69ffd817a3d42c554a248b04ca49c3e86223144d43ef9df38a8fa81da5324e00 |
| Publication page | c48ff7ca5708a62c8c17902eabac9bef221d09e7ca88e869fa3f35c9d73c1412 |
| Manifest | a97febd66fac5dbc2fe55f6a118e57ee61c64a04c2005c757d38b811d3c47be4 |
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 | v1nY8Dw8OEhwuRkJVjY9P92u8uJyxzanlzvWbxYX/5DGPRv821XdF5U3hTaYqE0SUKMeYCGk71AuDrpiPl4ZAQ== |
| 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
| 2026-09-17T09:41:01.308331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092459observed c48ff7ca5708a62c8c17902eabac9bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:01.289929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092459/manifest.jsonobserved a97febd66fac5dbc2fe55f6a118e57ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:01.271897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092459/publication.mdobserved 69ffd817a3d42c554a248b04ca49c3e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:01.253573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092459/publication.txtobserved b6ac4556593109c05f49e72c40a8698a...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. |
|---|