OT-2026-000040102
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000040102) never changes.
Identity and time
| Publication number | OT-2026-000040102 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fd-7850-be37-5db829da7581 · 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-2026-000040102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 619ed7f8f452e382cd5b8aeea63916fe13989028edde421cd93f0ec743de9a86 |
|---|---|
| Markdown | e76c4a560bfe4009b9f3ee669ecf357cc0c676f88edfaa898e0123d1ef50d1d7 |
| Publication page | 398ab768453198bfb1cdf2244c6faa42df2a38e705f1c9d5007b24a1ffe2c438 |
| Manifest | e639fffcd51a159e839054ac107dfcf8ac86349138949e967d11b24f8a191c9e |
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 | p1rp8e40MEClX9zvDhRHl8fEmEmVvCv2TlDypsSjZiOPzqUlCuWZpAf304NqnxAaKUY1j8j6uWrlwImrnRE0Bg== |
| 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
| 2026-09-17T11:18:57.765693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040102observed 398ab768453198bfb1cdf2244c6faa42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:57.745385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040102/manifest.jsonobserved e639fffcd51a159e839054ac107dfcf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:57.726295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040102/publication.mdobserved e76c4a560bfe4009b9f3ee669ecf357c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:57.708060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040102/publication.txtobserved 619ed7f8f452e382cd5b8aeea63916fe...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. |
|---|