OT-2026-000058983
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000058983) never changes.
Identity and time
| Publication number | OT-2026-000058983 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-77a5-8a16-ce77d2b8836f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a428252385487511f48940eb0c3381c03483f384e5bd66add73efbc714de374 |
|---|---|
| Markdown | 592640fc38e32eeffdc43909bbdf62826e2a0a820f85ac608d58428c5e54f6fb |
| Publication page | c6403bb5cc21599cedcc4394f0f367a6d7e8c29f4c4719ca3b35aa67718a168c |
| Manifest | b21a7f8793a0089df245cda2b25d0f80296f921defb88540bf5d51a40773630b |
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 | ZI+9pa5ae6GjcfCSqD3j6T4Xcjl+2OuUwg/QMHH7zuURtgJ87qPgfGS1Fd7/dmrM7nQ5/fmb6S0uBc1Y2qj0Dg== |
| 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
| 2026-09-17T10:46:34.017352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058983observed c6403bb5cc21599cedcc4394f0f367a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:33.999356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058983/manifest.jsonobserved b21a7f8793a0089df245cda2b25d0f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:33.982077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058983/publication.mdobserved 592640fc38e32eeffdc43909bbdf6282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:33.964059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058983/publication.txtobserved 9a428252385487511f48940eb0c3381c...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. |
|---|