OT-2026-000058699
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump 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-2026-000058699) never changes.
Identity and time
| Publication number | OT-2026-000058699 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7e12-ac8f-c926b3ac273c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e336ac5df6cc9b83b8028271849377b8bbcbfd4651a41e9daa38d98f53b0e98 |
|---|---|
| Markdown | 044f2ff621b1cad61b6ab0cb7fbd2655748c057e5d8beb22ac547b39e8767352 |
| Publication page | 438571a5c993b30a2bf9524befac022b43a5700ce4c53748bc55987271210871 |
| Manifest | d3c1ea668270aef6db3fef95cb506403e81b5bd8b9cb34950e37d385ffd90830 |
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 | OdI6TpgcgT2TJnbH+rNcS581fYDlQ57E/rQ7EUnOfJC0MWZOYuCW1DlkSHUbiEUVvBBfyZv6VSK7q2OeeKzIBQ== |
| 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
| 2026-09-17T10:47:13.415285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058699observed 438571a5c993b30a2bf9524befac022b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:13.398959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058699/manifest.jsonobserved d3c1ea668270aef6db3fef95cb506403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.381359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058699/publication.mdobserved 044f2ff621b1cad61b6ab0cb7fbd2655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.362974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058699/publication.txtobserved 4e336ac5df6cc9b83b8028271849377b...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. |
|---|