OT-2026-000069998
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, vented 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-2026-000069998) never changes.
Identity and time
| Publication number | OT-2026-000069998 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7ae0-a713-6f0b70fffa7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b82f25ac62c8aac6d7623fe252a5415445c9fc659e15fcf03fa3b624570a8da |
|---|---|
| Markdown | b9210247e20133ad77427a73a2af8cd017733119338b842c004ba54481f1df2c |
| Publication page | e01520f9a8dc2a11ab6b8ecf5a6cf079470a64d3cf8aeec8e8253c71df29b31a |
| Manifest | 74595c0efa71b654df1133a3f6b78de8fbb035a7c960b3db279e5f871429cc48 |
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 | Q3yWuXKlZ1Pceaahb9YhoHOXdf9P/OaWAVG5B5kjoMWizvi7fTsIlWWxEYMPrLfN2UC8+h/QjaU0vDwnKpbYAw== |
| 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
| 2026-09-17T10:26:56.785134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069998observed e01520f9a8dc2a11ab6b8ecf5a6cf079...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:56.768450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069998/manifest.jsonobserved 74595c0efa71b654df1133a3f6b78de8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:56.752523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069998/publication.mdobserved b9210247e20133ad77427a73a2af8cd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:56.734904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069998/publication.txtobserved 5b82f25ac62c8aac6d7623fe252a5415...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. |
|---|