OT-2026-000040088
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000040088) never changes.
Identity and time
| Publication number | OT-2026-000040088 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fd-7b93-a314-80e3eb157367 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59a5b1cab90808d4e00293b7628e06cb65d1105cef158368742ca998920efd25 |
|---|---|
| Markdown | 6eae531ef4f8aaec89af3351cdb17479768f2464762417e83acdf400a796f8b4 |
| Publication page | 2eeee9b3219e2ee7cfde3b4f101729cc40b6922c10183b09c11212918036fa38 |
| Manifest | be0ff05824bb0e42ce67e11263cd3f1b1b5f9126072118c869d6776bbc33c79c |
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 | vH26TmvhMbYVQ+DrhDEtktfcvIBXxlKWDoaXdWlBOK9TlReYOVAQw5AaXZ1Cn8R81WA5+GmFGhjZx/QXp0xvBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:18:56.197217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040088observed 2eeee9b3219e2ee7cfde3b4f101729cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:56.182134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040088/manifest.jsonobserved be0ff05824bb0e42ce67e11263cd3f1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:56.166528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040088/publication.mdobserved 6eae531ef4f8aaec89af3351cdb17479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:56.150604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040088/publication.txtobserved 59a5b1cab90808d4e00293b7628e06cb...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. |
|---|