OT-2026-000100924
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000100924) never changes.
Identity and time
| Publication number | OT-2026-000100924 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-76e7-8378-97a37629d39b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100924 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1e7eef8cc8ca7225a4052b01fdbae4f27fec0207c1a49b0ec22787895d68136 |
|---|---|
| Markdown | 397f332a0590f823120724deb36258446d24d958b4ec4e040e8e44cf85978821 |
| Publication page | 8db63374eba59d2a310fcc44565c8ebc81566a595b5185b165e3797b7ccb509f |
| Manifest | 61ce87f6a726ccb8f6729f6eaf7a331d29a4224e9d74f0758e938f42dae1c4e8 |
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 | /E2ysp+K+HQc8+kSR02X3eDNAvvJiN7nRxzEeD1vd5YBRcFX+LKgYMcZedfQekTdi+ADgoYai+JiNeYlliCTBA== |
| 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
| 2026-09-17T09:26:25.524766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100924observed 8db63374eba59d2a310fcc44565c8ebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:25.506509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100924/manifest.jsonobserved 61ce87f6a726ccb8f6729f6eaf7a331d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.489510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100924/publication.mdobserved 397f332a0590f823120724deb3625844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.469932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100924/publication.txtobserved c1e7eef8cc8ca7225a4052b01fdbae4f...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. |
|---|