OT-2026-000047204
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000047204) never changes.
Identity and time
| Publication number | OT-2026-000047204 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7338-bb8b-33624d60349c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047204 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1c9393b441794ad76fa51ee2900952179f973f0c302e854543225e1fd0b32b7 |
|---|---|
| Markdown | be5bc01621452f5000ebc2c4e5e3be26cda5bdf65db7d77a3da57464dc18d945 |
| Publication page | 2292f0a1ed452d81451eb40feab43a5c0f04470b18cd5ed4bd6b2fd297c8c7da |
| Manifest | 97aa3ec103edec791593b6538d4890fa91f704d86f9d8ab155336392ff595309 |
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 | LO4OVcPyi8dCGjpBC4RaHHEPczzcxkAlzrGpQy3KGVbUdbzQydLB0EO1ctzcJDFfFK2oFjAtgu87WB+ZfB1YAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:02.146648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047204observed 2292f0a1ed452d81451eb40feab43a5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:02.124168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047204/manifest.jsonobserved 97aa3ec103edec791593b6538d4890fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:02.104664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047204/publication.mdobserved be5bc01621452f5000ebc2c4e5e3be26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:02.086138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047204/publication.txtobserved b1c9393b441794ad76fa51ee29009521...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. |
|---|