OT-2026-000036088
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000036088) never changes.
Identity and time
| Publication number | OT-2026-000036088 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7df3-bcff-a6bd010327a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036088 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5ead08652138a532161363901418f40bbd328b6432849417adcd9440c3fe770 |
|---|---|
| Markdown | 978775925df85677a7defd8b394fd8094f5aaa5deb53fb3e477afb26f0c1aa5a |
| Publication page | 3752ad8bce2fa4054f58acd7e5bdd8281fec0a7e5a92198679577860b537c4f8 |
| Manifest | 0fe6f82a1fd978543e080cc8ff20bc93789e6dc55836f81054de41cefa005609 |
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 | ZOmgGGtmeWLoqYmQ2rTcHUqcdwioTs9vNYIPmM1PrU01nKCwbgdvllguHzu0Uqv50D3uhXm3anmVZ7dx5/BFAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:16.701163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036088observed 3752ad8bce2fa4054f58acd7e5bdd828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:16.685234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036088/manifest.jsonobserved 0fe6f82a1fd978543e080cc8ff20bc93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:16.668647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036088/publication.mdobserved 978775925df85677a7defd8b394fd809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:16.653580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036088/publication.txtobserved f5ead08652138a532161363901418f40...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. |
|---|