OT-2026-000046848
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000046848) never changes.
Identity and time
| Publication number | OT-2026-000046848 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7f9b-80c1-c31bebad3563 · 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-2026-000046848 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8335da11d34ef528f22033e5f5caab76017ad88572907bcd8300e23f84b87cb |
|---|---|
| Markdown | 82b15c7580c1efa6159a03e12bd5354d6ecf54c5c32b23656e65e380ee231677 |
| Publication page | 130b01cb4cfa83daedce5cacf29ad2bee7a02e82e285a2595b8ecaa8551f04ec |
| Manifest | ff30f313641da16be49deaabfdeb3aaca402401f6c7573ee9e158378bd25d0d5 |
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 | 9ZBOnimzWafSosLkfyKSSlyOlJyAXxt1MQpMtxXIt9K/nazC0/ht1/iuljrxwiwk/Uc8xD0Cmt22lIPiiSUcAg== |
| 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
| 2026-09-17T11:06:56.925040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046848observed 130b01cb4cfa83daedce5cacf29ad2be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:56.905322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046848/manifest.jsonobserved ff30f313641da16be49deaabfdeb3aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.886297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046848/publication.mdobserved 82b15c7580c1efa6159a03e12bd5354d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.869344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046848/publication.txtobserved e8335da11d34ef528f22033e5f5caab7...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. |
|---|