OT-2026-000059044
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after set-down, on a tool changer
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-2026-000059044) never changes.
Identity and time
| Publication number | OT-2026-000059044 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7841-91c5-a26ec8f02834 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6070d0273201802422909aff39d307a0582c225f5b55bd52222d614bcbaaff5f |
|---|---|
| Markdown | 38fc256a998b9e21806fa92ae0267fe4677cbebffb0a6fd6c607927ea059497f |
| Publication page | dce95a7c87a3e2e2061be0aefd9524964d9f4747daf64709f5b15eb624c60594 |
| Manifest | 42dfea1c75f6f6eba77ef3e77e0e95620bd51c1e772cdc1110d166091e930a39 |
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 | q5T/SrZiZ0GKT9iBjahBgIUMKDBpW4XYY61ozOYC8Wf96MCrUQ+u2XjYjbTjXMR+sYYcqITtxzTSyrBFzeNtBg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:52.026850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059044observed dce95a7c87a3e2e2061be0aefd952496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:52.010159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059044/manifest.jsonobserved 42dfea1c75f6f6eba77ef3e77e0e9562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:51.992531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059044/publication.mdobserved 38fc256a998b9e21806fa92ae0267fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:51.973682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059044/publication.txtobserved 6070d0273201802422909aff39d307a0...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. |
|---|