OT-2026-000059787
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000059787) never changes.
Identity and time
| Publication number | OT-2026-000059787 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7a15-8c4c-02ac40dfce90 · 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-2026-000059787 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce04a14b0522253f49c5802ac051f4950f89d450a43715256a87aecdeb6c9b90 |
|---|---|
| Markdown | 4f417131fe1198974eb1d90d0f4a3281de487dcdbf1884e21ebb9f881061e3e0 |
| Publication page | 169a1de91bbd0ae0532cf17321eba2ca1318fe5a07437e2319aa466948d59a45 |
| Manifest | c46a8c41e81daac5aa5d28fa92623e391fd846b7628c5abb42743abe9091823c |
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 | MmXdwcuUKeukU48A6kAfdG97Ykoc+1YJRQuZgHhLlDnYcgQSpLHmU6mTzWPm/emJ+QsapRPTLPrmq6OHFWZUAQ== |
| 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
| 2026-09-17T10:44:31.107379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059787observed 169a1de91bbd0ae0532cf17321eba2ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:31.087414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059787/manifest.jsonobserved c46a8c41e81daac5aa5d28fa92623e39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:31.069941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059787/publication.mdobserved 4f417131fe1198974eb1d90d0f4a3281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:31.053101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059787/publication.txtobserved ce04a14b0522253f49c5802ac051f495...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. |
|---|