OT-2026-000059416
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000059416) never changes.
Identity and time
| Publication number | OT-2026-000059416 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7a2f-8629-4400cc0a620c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059416 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0eee00cf378534ce27ac5ed5a6f5753277f1f2bbfafc1ade0e121964b27eeee |
|---|---|
| Markdown | e92b0f4a0ecd4c14e43acf55631125f58f453edd62c92614a8ade9f557016734 |
| Publication page | 9ecab8149904adf25f7a5e881e177c334fce95aa9f9eb3fdaca404f2860fe997 |
| Manifest | 91c08310c795b3567ecbdecfb8ce46ca17e9a5cb4f21cb286cd2c0e1b8d3dca0 |
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 | dCoEjYz0nbXTmlk0syuS1RrGHLFR9yrPbQVzifA2duTVj5TTgwoBKbuPtZ+I1SYch9Ae54NY8HZinP1pPDtgCA== |
| 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
| 2026-09-17T10:46:06.313880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059416observed 9ecab8149904adf25f7a5e881e177c33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:06.297654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059416/manifest.jsonobserved 91c08310c795b3567ecbdecfb8ce46ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:06.280901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059416/publication.mdobserved e92b0f4a0ecd4c14e43acf55631125f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:06.262743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059416/publication.txtobserved b0eee00cf378534ce27ac5ed5a6f5753...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. |
|---|