OT-2026-000058446
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000058446) never changes.
Identity and time
| Publication number | OT-2026-000058446 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7d88-a8d6-70ca90395efd · 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-2026-000058446 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbad9758319f1215a8b36ee533d27bc905505ce97184d2c6b137b07c9f38354d |
|---|---|
| Markdown | 183c608f63a25757783ac3a5d63f01f500387d05cf732901fa9baa59a8d74ae5 |
| Publication page | e3152a2ac12e4902114b3b0c515066242d5d4bc54cc220152cd647a7c4a28020 |
| Manifest | 096b066655e241d3bb5bbb6205c88419f88a24e8fc33160449e26a4990d1b47b |
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 | nS3efNfBKkdc0RoZZ+0TFN19nk8z6/Gi11iJwPQu9XejhEFNazuKeaPRKuZzuqvNyRAwGKE8Gv+bdue2wHUSDg== |
| 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
| 2026-09-17T10:46:53.503070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058446observed e3152a2ac12e4902114b3b0c51506624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:53.486550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058446/manifest.jsonobserved 096b066655e241d3bb5bbb6205c88419...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.468647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058446/publication.mdobserved 183c608f63a25757783ac3a5d63f01f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:53.451075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058446/publication.txtobserved fbad9758319f1215a8b36ee533d27bc9...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. |
|---|