OT-2026-000092165
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000092165) never changes.
Identity and time
| Publication number | OT-2026-000092165 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-78d8-a53e-47f62dbfa9e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092165 |
| Status | PUBLIC |
Content hashes
| Canonical text | 987d5c33cd35f6a7d4a1f7860a39dfaf96c902ff38f846b127e8aa91c2d53b46 |
|---|---|
| Markdown | d1edb9e4b0c6b6f31c52ccec205c4ff98979ee40e928563e76a598ff7fe580d8 |
| Publication page | af05a420c068258958653ff9aba31fd7dc9b22bc27455308bd57685cef32606e |
| Manifest | 09a56d9cc5512ac44a0f95e1eef9284816f79f97cb3145790683ee837976c779 |
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 | a9wOp2arEK/JwhDSOwpOrbetmRDd3E4qgO9jnjs/6dpOqVf+Hkybh77D9Ptj1YZZ8HjkMNrdEblt2uFiRIzOAw== |
| 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
| 2026-09-17T09:41:38.472106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092165observed af05a420c068258958653ff9aba31fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:38.453215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092165/manifest.jsonobserved 09a56d9cc5512ac44a0f95e1eef92848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:38.432717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092165/publication.mdobserved d1edb9e4b0c6b6f31c52ccec205c4ff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:38.415302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092165/publication.txtobserved 987d5c33cd35f6a7d4a1f7860a39dfaf...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. |
|---|