OT-2026-000077758
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000077758) never changes.
Identity and time
| Publication number | OT-2026-000077758 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed0-7e69-a407-e22d95f486ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077758 |
| Status | PUBLIC |
Content hashes
| Canonical text | b00b1990b0fcb0292e6d102c698ae588d4eaa26857af1bfb00f349663f1450ff |
|---|---|
| Markdown | c0b3b5107ff7a78fce45242d1970aa6833f711c1e22bc2283576553d081ad82a |
| Publication page | 794111f537371401e4ffc519608222013420878f378ff4b387fbc09863fe673f |
| Manifest | f0bf458ccca1d297baa796a1f61c8c941babf1ac64392c0fced5ceea8eef7d9f |
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 | DjEHmRt7Fbcqa2vXMkn/HM4277la6LsoLJF18mbR8gLzyCOECEKltKBeU7AtvArIOXPPPlXQXr2lHxCFLNdWDw== |
| 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
| 2026-09-17T10:06:56.752219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077758observed 794111f537371401e4ffc51960822201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:56.733657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077758/manifest.jsonobserved f0bf458ccca1d297baa796a1f61c8c94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:56.713842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077758/publication.mdobserved c0b3b5107ff7a78fce45242d1970aa68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:56.695360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077758/publication.txtobserved b00b1990b0fcb0292e6d102c698ae588...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. |
|---|