OT-2026-000047296
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000047296) never changes.
Identity and time
| Publication number | OT-2026-000047296 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-70bc-bc81-e5191fa8f58d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ebf7b5c00f9308b1194af0c249a39ba065bbbd8a15f43fd05f873b7e7eed088 |
|---|---|
| Markdown | 00cfbbc4eb23586c2618a17aa1c35fa4b466a25fdfc30714eac039130fcb7131 |
| Publication page | 5c6c0898f8209c4b87b39f3d4d1a7ac81b915ec662409bf89cd5b44c4b725bc7 |
| Manifest | e98ae19ea44c685ff181b319d4b82fd3ce6d3d7949d7eedd675732e5525003aa |
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 | s6HBEM196CoEoFJRT3x5Qf6oW0dWDF1A702VqQAhzKKAZbfeBVTNp2RxToWKNKtf65Wj2HG3Vu2+ha7Vv6xSCw== |
| 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
| 2026-09-17T11:06:16.358926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047296observed 5c6c0898f8209c4b87b39f3d4d1a7ac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:16.339541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047296/manifest.jsonobserved e98ae19ea44c685ff181b319d4b82fd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:16.321610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047296/publication.mdobserved 00cfbbc4eb23586c2618a17aa1c35fa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:16.302440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047296/publication.txtobserved 4ebf7b5c00f9308b1194af0c249a39ba...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. |
|---|