OT-2026-000058603
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000058603) never changes.
Identity and time
| Publication number | OT-2026-000058603 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7b36-8609-c513072281e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058603 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5723740d597ee8af53ca3948b5d0e872a92918429dcc2caf4862e6e2497c63de |
|---|---|
| Markdown | 963d067421db3831960cefd20d03e3e30281e4645aaf62bc8fe1d465600615ff |
| Publication page | f5bd4bf8c344332c78603f062b2274e7a3cdf27c1a07d79d69bddc4e55d2559b |
| Manifest | 8da438c92028bc73f286bba5d47b91ba47751303187096381f92d112d6c9899e |
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 | dghzcqSDk0Rgn1Qy5VfQem2A70JszdfcWyiM/+9ohPn9VOxnNqpV5IxBmX+4cG2tilINiAOiGCpLiMOqi/T1CA== |
| 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
| 2026-09-17T10:47:06.135577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058603observed f5bd4bf8c344332c78603f062b2274e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:06.117898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058603/manifest.jsonobserved 8da438c92028bc73f286bba5d47b91ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:06.098847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058603/publication.mdobserved 963d067421db3831960cefd20d03e3e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:06.079399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058603/publication.txtobserved 5723740d597ee8af53ca3948b5d0e872...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. |
|---|