OT-2026-000059695
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000059695) never changes.
Identity and time
| Publication number | OT-2026-000059695 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-731d-9ef8-2592814d41fe · 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-2026-000059695 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9f944427d19bf57fc837ab9f89843fbca3ecfee7e596727dde05246f557dc29 |
|---|---|
| Markdown | b2b33c209c6149e83cebeee5512a03e1841d3f423fe69579fe28b2c10ddd40d8 |
| Publication page | cc659dc51e3d43b4554cd656b9090631cac23f7e06b7ba93695f543d759e3dc8 |
| Manifest | 9c1bae2f7ffc311dbbfc98eee4623b554521986b9d08d5cfd30b3f434d7f98e8 |
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 | 8znstuTmLvOhAIl4kjwiwbc9XcPO+5RmKPpckaY6OXqrJSTjulv3WqUcDu8AQ5WPbGuEib2/j8+DtWWpmucBBQ== |
| 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
| 2026-09-17T10:44:24.204937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059695observed cc659dc51e3d43b4554cd656b9090631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:24.187657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059695/manifest.jsonobserved 9c1bae2f7ffc311dbbfc98eee4623b55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:24.171136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059695/publication.mdobserved b2b33c209c6149e83cebeee5512a03e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:24.153699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059695/publication.txtobserved f9f944427d19bf57fc837ab9f89843fb...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. |
|---|