OT-2026-000079238
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000079238) never changes.
Identity and time
| Publication number | OT-2026-000079238 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-7f08-80aa-3244715f58a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079238 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3951257658499cc3cacf243790c7115704ab20424d531cacb26381e3019a3916 |
|---|---|
| Markdown | f6bd9986f2db97553fe7bdd88fce090be48933943e0bab819f7fdab35810ce84 |
| Publication page | 3ff4aedb46fb760383cf8ce5405e215c6e1127eb280544658429c9abe8ff9eb0 |
| Manifest | 71fdcb0856a33d56c4af7797746e237758e0e0e18d3cda73a9b88ac4e712f6d6 |
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 | LsyNMR6LIKgT99C1HKihpW28UD3uzGPzln9zpcmu2qomMrspC27u5wqImkPCaC4Ezzw5262XXP+qNjM7BKErAQ== |
| 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
| 2026-09-17T10:04:49.847533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079238observed 3ff4aedb46fb760383cf8ce5405e215c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:49.829409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079238/manifest.jsonobserved 71fdcb0856a33d56c4af7797746e2377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:49.812234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079238/publication.mdobserved f6bd9986f2db97553fe7bdd88fce090b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:49.794069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079238/publication.txtobserved 3951257658499cc3cacf243790c71157...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. |
|---|