OT-2026-000092827
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000092827) never changes.
Identity and time
| Publication number | OT-2026-000092827 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-70bd-bf94-2d4c4e37321e · 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-2026-000092827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5670af4c88ee0982c7234b6395a537c319e93fa0a07056a5f2dfa24616c35697 |
|---|---|
| Markdown | 2d8fb90491faf862461edac474d7d7928cfe3b592b8d9b98bd46defa09a876fd |
| Publication page | 91410b6fc2db3de3d3c08f119d91fa35307587a24bb92379a8226e73bbfde817 |
| Manifest | 37f9f969163ebf2766125122bd0ebd101b775d90b1dbd024a7ec41aa5a23707c |
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 | J4UMC0xHGsUWi2uHRsqnW5sRp23pm8xsWN3DRpINvbizgOvSqg00tT3WotlAIcgjc/PcVaMk0G57015KgjCwCQ== |
| 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
| 2026-09-17T09:41:28.616901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092827observed 91410b6fc2db3de3d3c08f119d91fa35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:28.598554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092827/manifest.jsonobserved 37f9f969163ebf2766125122bd0ebd10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:28.581833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092827/publication.mdobserved 2d8fb90491faf862461edac474d7d792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:28.565730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092827/publication.txtobserved 5670af4c88ee0982c7234b6395a537c3...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. |
|---|