OT-2026-000086299
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000086299) never changes.
Identity and time
| Publication number | OT-2026-000086299 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c95-7be3-96ac-be0b658dcf7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086299 |
| Status | PUBLIC |
Content hashes
| Canonical text | f119eb62a310c02a66ed868679047f495d6200fa9deda3faacbdfcf9725bf4b1 |
|---|---|
| Markdown | 6ee75e11c7b365967208835040159f24eb60332be3512342b71b11bfa82edae5 |
| Publication page | e35fd6d0d0222f107a22a4cd2525f83db90ad964d5c6c32823cb2e0b7d39ef82 |
| Manifest | e81327f8a88c40e7322bac70c63f5f9b83d4a8a696b56255d60875733124b7d3 |
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 | oElDi/5oq7U/gWRR4soSEvztrP++VnH14iDCVslaznEh5aQ2d0U3aL7IptkSIpDl81OQHpIBm3Vlno/RWWXoAA== |
| 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
| 2026-09-17T09:51:58.680761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086299observed e35fd6d0d0222f107a22a4cd2525f83d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:58.664081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086299/manifest.jsonobserved e81327f8a88c40e7322bac70c63f5f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:58.646845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086299/publication.mdobserved 6ee75e11c7b365967208835040159f24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:58.627943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086299/publication.txtobserved f119eb62a310c02a66ed868679047f49...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. |
|---|