OT-2026-000008282
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000008282) never changes.
Identity and time
| Publication number | OT-2026-000008282 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-7886-b3a8-4ce9eb9f0d37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 345f5b5a51bb0820abf6660c068ea0e428c647972872baaf5d4588dc01eca4f0 |
|---|---|
| Markdown | 13f66249435150130e64dde2753587808e981c4fc452eff21136512d88c5ca9d |
| Publication page | 756cafb404ac864c9b4c9fb2287bfa551d60693eb7df2601b356796551652d35 |
| Manifest | 614a70546ad11d3c71029c9a505b07fb6168dba37ef43dcb4caafec096bd0032 |
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 | A0OvGFJGtSAdXt+tcgNeaChxw5DfJwlLcSDPo7551o+d3HVN85+L8V/11Z0NP47SRjf35TQX0FqsSlbFzIZmCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:43.460079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008282observed 756cafb404ac864c9b4c9fb2287bfa55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:43.441350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008282/manifest.jsonobserved 614a70546ad11d3c71029c9a505b07fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:43.423026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008282/publication.mdobserved 13f66249435150130e64dde275358780...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:43.404104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008282/publication.txtobserved 345f5b5a51bb0820abf6660c068ea0e4...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. |
|---|