OT-2026-000035012
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000035012) never changes.
Identity and time
| Publication number | OT-2026-000035012 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7af5-b127-d52385a54925 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 895d3dad34f3594485e363bde27a583ec7872f41dcd507d7ac7dd8e87ef882cb |
|---|---|
| Markdown | 66346e117b1539d25350c519e9a4ff805a0e220b02022b6586b77e4752a8aac4 |
| Publication page | b59dc4c0d6d61f8d31bda5bd50f30f8e097c762217fec04562e30241780a6b4b |
| Manifest | ce96c12659b5db6db09766e92505b30be92309c1e6ed33befec29a804cff6140 |
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 | fbzCnOVVBSFy+cFFHFXv9ddJeKLzXgUYFfinU29nohJ62+4UkRNojPSlpDJk4cecYzm9/n05COocjA58dLS9Dg== |
| 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
| 2026-09-17T11:28:03.125903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035012observed b59dc4c0d6d61f8d31bda5bd50f30f8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:03.105047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035012/manifest.jsonobserved ce96c12659b5db6db09766e92505b30b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.083750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035012/publication.mdobserved 66346e117b1539d25350c519e9a4ff80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.063878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035012/publication.txtobserved 895d3dad34f3594485e363bde27a583e...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. |
|---|