OT-2026-000102119
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000102119) never changes.
Identity and time
| Publication number | OT-2026-000102119 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7b7f-afa4-d4dbef0608de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102119 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3445823226cfa7dba3a88de272996d1549f0e4857c2e7979b8d079997a0da84 |
|---|---|
| Markdown | 9e21fd8c466385ea24d76b0718ea40f543145286e49654cc3d89ca030aa6d63f |
| Publication page | 6d5082cfe541f98c90f04438f5df48db201b9dda31790154455864e86fef4d94 |
| Manifest | 93f89ccacf197dbd1bbd416ffabae4790f4bbbb3fb4d8bda017e95d7332c5662 |
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 | ItwwD8dA0eRQaF1eqIPENviy87o1ZSo0ExPLeK9FsbBVRlIsDndwQhCvwenFicM2GwoKIwrKGnW9VlZ7UdpRAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:16.540419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102119observed 6d5082cfe541f98c90f04438f5df48db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:16.522556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102119/manifest.jsonobserved 93f89ccacf197dbd1bbd416ffabae479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:16.502576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102119/publication.mdobserved 9e21fd8c466385ea24d76b0718ea40f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:16.483430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102119/publication.txtobserved c3445823226cfa7dba3a88de272996d1...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. |
|---|