OT-2026-000070790
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, vented before set-down
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-2026-000070790) never changes.
Identity and time
| Publication number | OT-2026-000070790 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7637-851d-8f2c06d62710 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070790 |
| Status | PUBLIC |
Content hashes
| Canonical text | d203eb6ff93321b5e4f69a1c53d309820849ed28bb1cef4aac62ed874a63408f |
|---|---|
| Markdown | 0d0bc6ff515df2d5482c62c13a3e90481a032042fe789f4047658409e798df53 |
| Publication page | 472ecb4bb71dcb6fdf09fefd2b823872fdb00ff71b5400be1444c9ee82a00118 |
| Manifest | cdd740403e2e9bc37d5859ad27f3ea5ecbf7907ed382bdd23f161dcf0d9f4bb6 |
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 | hNs48qV5z1ttZIeGlUhT6PQitWLVJ/KS18aLJZ6WovQl4LUCr8x2KBDW+Y5Ma4gIEe5eDtYEzvOcrv0hCziFBg== |
| 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
| 2026-09-17T10:25:29.704301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070790observed 472ecb4bb71dcb6fdf09fefd2b823872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:29.686809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070790/manifest.jsonobserved cdd740403e2e9bc37d5859ad27f3ea5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.667005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070790/publication.mdobserved 0d0bc6ff515df2d5482c62c13a3e9048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.649912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070790/publication.txtobserved d203eb6ff93321b5e4f69a1c53d30982...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. |
|---|