OT-2026-000033574
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000033574) never changes.
Identity and time
| Publication number | OT-2026-000033574 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-7ea4-a3dd-197e9bd239de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033574 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc5058d29c2fbb6642166aa300151ea8093e8f434ba003f05934ba2ecc8f5a9f |
|---|---|
| Markdown | a3fe6f5f7f51f10d42b324625fed08fc98ca34246f46851f070f24c74a283dd9 |
| Publication page | 7d670904c452b2838f5037977fe03e1fcfa7f41643f5ff3d4f3b66e5f899fcf9 |
| Manifest | eeaa1b141c4b43fd1e59147e443f961419cf65f05a76001fad99e80ddc9f48b1 |
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 | qp1o46AiSTzy6anaPC28RiVl8nrTtM4UbLrI3wNZULLqa++9ma7X5f2P+mNX2KdVRRcK/YJx83msqEWQCT2pDQ== |
| 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
| 2026-09-17T11:31:26.723523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033574observed 7d670904c452b2838f5037977fe03e1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:26.706953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033574/manifest.jsonobserved eeaa1b141c4b43fd1e59147e443f9614...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:26.689770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033574/publication.mdobserved a3fe6f5f7f51f10d42b324625fed08fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:26.673021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033574/publication.txtobserved fc5058d29c2fbb6642166aa300151ea8...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. |
|---|