OT-2026-000055069
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000055069) never changes.
Identity and time
| Publication number | OT-2026-000055069 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-79c0-b879-cdd512f1552b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35d59f967c11dab3e4a8833287575c6c6c83b5acfa55c7eccf2dd81b8f4c37f4 |
|---|---|
| Markdown | f5063623ef100fb420f294e4fac3f8add275d1b7cab7a0f9a35d1016e7a3cf67 |
| Publication page | a9ed8fb46368714396f46f9780598282ad2cd1b8248bad0bf9a73d6a1e80d7cc |
| Manifest | 442b68879776f0245d8ae17952a7bb71b9ecc890e857407f184d28395fd2b451 |
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 | FDu096RmxlSjcyaHQKFceu4/c0TOqNsjcTiYsbTgHY0kI97bvR+WBN7K/yTo7RfRA0pZzMzTI5XNVsQ418VjBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:13.279476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055069observed a9ed8fb46368714396f46f9780598282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:13.262013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055069/manifest.jsonobserved 442b68879776f0245d8ae17952a7bb71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:13.242766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055069/publication.mdobserved f5063623ef100fb420f294e4fac3f8ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:13.223514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055069/publication.txtobserved 35d59f967c11dab3e4a8833287575c6c...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. |
|---|