OT-2026-000100129
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, sustained blow-off 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-2026-000100129) never changes.
Identity and time
| Publication number | OT-2026-000100129 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-76bc-a6de-19c16243462e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 263ec25e27ebbb8dafe581898ce8a2cb0092f4e5b2e08eb84397fa83517cebc8 |
|---|---|
| Markdown | 4ce0b57e0c0800aafc0807d465d5c31b20dc8d74354ce1f1e4f0c799ae3543ca |
| Publication page | 9eff7d00f9aa8eea81f0d50819036f62c887dbba80fa912a33c81f791830de06 |
| Manifest | 9460de24cc56b5d34ddd877a33aa0955a66d4ad7837a9a075e2a95a10dba0c50 |
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 | MKqBOqrcr2iltEzTDiSNJE3BqxRWyeSZ9GoPeZ4bu7F3TtFeskXBbY3EtKc+hMhFKRtxWillcSJQ65Id9yOBDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:48.525506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100129observed 9eff7d00f9aa8eea81f0d50819036f62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:48.509493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100129/manifest.jsonobserved 9460de24cc56b5d34ddd877a33aa0955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:48.466550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100129/publication.mdobserved 4ce0b57e0c0800aafc0807d465d5c31b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:48.399476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100129/publication.txtobserved 263ec25e27ebbb8dafe581898ce8a2cb...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. |
|---|