OT-2026-000093602
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000093602) never changes.
Identity and time
| Publication number | OT-2026-000093602 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-727f-a95f-6e49c7861728 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 640dda65e4b4cca499bc2043b8e2d5106660c0791ca18399db120d43fada8e30 |
|---|---|
| Markdown | 595319bdc17d926f9813b06f49228b082df7154d078e8a99a33c31171fea5aea |
| Publication page | a576257ed3ae48d25e070ae3ec4cbd43b06cd128f7f923175c9fbadd7201ee56 |
| Manifest | 8fd8369196dab11c7e750e78a33dfb34cae34ed6c5b3e6bf11d3991eb3669c08 |
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 | y5loWl14aPRAqKdwxxLHatbLjsW37iqvE4OgZpTdZqzyX18SlBkSAsd5dYBiP9qtWWeOP2whpR0DQwmlvgDYDA== |
| 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
| 2026-09-17T09:39:38.743338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093602observed a576257ed3ae48d25e070ae3ec4cbd43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:38.726795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093602/manifest.jsonobserved 8fd8369196dab11c7e750e78a33dfb34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.706984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093602/publication.mdobserved 595319bdc17d926f9813b06f49228b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.687863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093602/publication.txtobserved 640dda65e4b4cca499bc2043b8e2d510...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. |
|---|