OT-2026-000041114
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, sustained 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-2026-000041114) never changes.
Identity and time
| Publication number | OT-2026-000041114 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7ff9-9f06-6b04beacca2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59ef99372d1d2fe6c47e5251db7c4c27eeebe12f5e83488ca279e06f600ea64a |
|---|---|
| Markdown | 4fe114dd46ca807f00167430aa642380de3da43ef9664024656dfe9a939fdfd4 |
| Publication page | 5c0dfa9af8853f272b9baea6dba7d1a5c23715ae955102058faf24b77226cfa7 |
| Manifest | 15f798598349dc3f31c8e610801a241b582a4ba33a4739206c5079da6fcb3082 |
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 | AZHeM58GrdGPJ2Pt8L6ZAK2nt3XJry7LtiQZ+NKjIQG/w9xFYWsnftuWb3GWxousdpsh4w9t+ku3AfVjDB2LAw== |
| 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
| 2026-09-17T11:17:02.811659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041114observed 5c0dfa9af8853f272b9baea6dba7d1a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:02.791058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041114/manifest.jsonobserved 15f798598349dc3f31c8e610801a241b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:02.769534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041114/publication.mdobserved 4fe114dd46ca807f00167430aa642380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:02.748900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041114/publication.txtobserved 59ef99372d1d2fe6c47e5251db7c4c27...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. |
|---|