OT-2026-000059499
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000059499) never changes.
Identity and time
| Publication number | OT-2026-000059499 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-70de-af73-74c813504a62 · 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-2026-000059499 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13c19421a18ebeac913eef0457bb9701d3b375d17a1f41877d40c0c005f4eb94 |
|---|---|
| Markdown | f0ce3825b5e4a413ec1756b140d53b5814f2c35f69cef77512880f0a8c51e3af |
| Publication page | b2056840b5e93bf212629e6c32239fd87f07507bb1d2aa3e6aeb9d4940372354 |
| Manifest | abd8fffda0a9db9a6c5980e1256318c6303833938de91bae2a657211af68bb75 |
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 | CGd+6DmaC1a2Zjvhwsp9XcFGu9h/YvRwReJGUOLyq6tslGEiTMU83MhlD9nq2sqwzX35Er77A9VXWvBRis/DBQ== |
| 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
| 2026-09-17T10:46:12.686963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059499observed b2056840b5e93bf212629e6c32239fd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:12.666830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059499/manifest.jsonobserved abd8fffda0a9db9a6c5980e1256318c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:12.647535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059499/publication.mdobserved f0ce3825b5e4a413ec1756b140d53b58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:12.629488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059499/publication.txtobserved 13c19421a18ebeac913eef0457bb9701...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. |
|---|