OT-2026-000069368
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000069368) never changes.
Identity and time
| Publication number | OT-2026-000069368 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7c7e-8ec3-e7e1806134be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e9043ebf6f4ab225a5378d47c0a91fbee6f8f436f42fa4e84796111bc2acc19 |
|---|---|
| Markdown | 20f558fc08d0ab970e01f87f3599ba06f16de03e2d5c9926fee44dd8e49129fa |
| Publication page | 61a8bffe46076daed03e02a3e2fbdb6c74ee2b0bff4cf38f1cb7561cdadc6d58 |
| Manifest | ac73b3676c19e0c3474d35a8e61980da000e35e6a1a64bf34021ea8e6ac7006a |
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 | g6wPTdKqVv1mVuhRASR6lQTJapJCWvlmyIzl8lBZLOGlfxoGGYWv9XZbVZEVKxt2q9qhF/DH/PS7juJZab4DDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:17.254780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069368observed 61a8bffe46076daed03e02a3e2fbdb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:17.237497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069368/manifest.jsonobserved ac73b3676c19e0c3474d35a8e61980da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.221507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069368/publication.mdobserved 20f558fc08d0ab970e01f87f3599ba06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.205011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069368/publication.txtobserved 5e9043ebf6f4ab225a5378d47c0a91fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.920943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069368observed 61a8bffe46076daed03e02a3e2fbdb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.904649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069368/manifest.jsonobserved ac73b3676c19e0c3474d35a8e61980da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.885623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069368/publication.mdobserved 20f558fc08d0ab970e01f87f3599ba06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.866767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069368/publication.txtobserved 5e9043ebf6f4ab225a5378d47c0a91fb...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. |
|---|