OT-2026-000059214
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000059214) never changes.
Identity and time
| Publication number | OT-2026-000059214 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-780d-88f6-6374e650b4f9 · 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-2026-000059214 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95100b7558c1cd3fba6576b75398177081ef76831bce915dc33839767ef9c4e2 |
|---|---|
| Markdown | fc30451d4c6cb234377a62d1cb2e7b4b1babf3a015969cf66af48fb42ee553f3 |
| Publication page | a0d8ab474338d5c3d654c963cfefdbeebb548781b4de82efe371d4e296cf9879 |
| Manifest | d477aa47f28a9e0466ec6e6a7dfdb3af80ecabb77a693ef0a62ecb5667d60930 |
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 | iY/a1GvCofo/7rcGTipHInqxoPgVgcbT2MH5piE8Y5NQMVObDO/8igvdCsTd5Ry+gxSH9z5Fzgxa3+j7wxNNAg== |
| 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
| 2026-09-17T10:45:44.717942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059214observed a0d8ab474338d5c3d654c963cfefdbee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:44.702304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059214/manifest.jsonobserved d477aa47f28a9e0466ec6e6a7dfdb3af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:44.685724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059214/publication.mdobserved fc30451d4c6cb234377a62d1cb2e7b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:44.668482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059214/publication.txtobserved 95100b7558c1cd3fba6576b753981770...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. |
|---|