OT-2026-000084663
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000084663) never changes.
Identity and time
| Publication number | OT-2026-000084663 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7b53-88e9-0c3da64a8746 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 465d685c537842ba4af875fdcd6401d4d49aacafd793efdbcd73c0e89561ebc3 |
|---|---|
| Markdown | 1ed1e4cb7109e9f2a60842653209c675d6a5216424e904b98b39e60a14c48dc2 |
| Publication page | 299b1a60dd020c75509cbe92525ee2f60a375460854059bb4aa1e8a4485bda14 |
| Manifest | bf98d04c626f479a16b4033b8afd8384794760deb714b750817c203db263b476 |
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 | aVx08bvs2NScjNJua66mxHTvDYXd0c1UmFgwciNQiYZk0VG8j7xLfLzHpFAVS7bq8DtkKy0MLmx4nVbjpDo9Ag== |
| 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
| 2026-09-17T09:55:35.172508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084663observed 299b1a60dd020c75509cbe92525ee2f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:35.154928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084663/manifest.jsonobserved bf98d04c626f479a16b4033b8afd8384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.137003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084663/publication.mdobserved 1ed1e4cb7109e9f2a60842653209c675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.119394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084663/publication.txtobserved 465d685c537842ba4af875fdcd6401d4...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. |
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