OT-2026-000059599
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000059599) never changes.
Identity and time
| Publication number | OT-2026-000059599 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7e57-88af-dc046940bdd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059599 |
| Status | PUBLIC |
Content hashes
| Canonical text | f801f50e6732855de00c264410da6ba4efcc61266d6a4f737d61b149f8777fd2 |
|---|---|
| Markdown | 3bb99e3478e1483a39d5538e890e9c628303ef48d68bf7fe08fe7a2b25b19389 |
| Publication page | 509257fb7457e7af0a7176f462d8a1a6a57cf3e87768ac64a30daa867aa72c42 |
| Manifest | f76d442e457c42b79a3730a66c8b9ec33943ca3e12d6643be8764d83a72e0ab9 |
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 | A36HxQJLfKk8Q1qbwIdCU4IWBddIpkWjvFax5eeeeb0jhylgq8lieQvgAfFsRL45nSJ19obihv32XcZMWoG1Ag== |
| 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
| 2026-09-17T10:44:15.098257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059599observed 509257fb7457e7af0a7176f462d8a1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:15.081922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059599/manifest.jsonobserved f76d442e457c42b79a3730a66c8b9ec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:15.065314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059599/publication.mdobserved 3bb99e3478e1483a39d5538e890e9c62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:15.049176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059599/publication.txtobserved f801f50e6732855de00c264410da6ba4...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. |
|---|