OT-2026-000085344
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000085344) never changes.
Identity and time
| Publication number | OT-2026-000085344 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7100-b606-ac0eb871990d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085344 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7669e57e93ace5e0000b1b6e3d7cece7c15c5c60a936e1a0060ac1d1a5f3baab |
|---|---|
| Markdown | a8ce8712607d6a503017737716347fe0bb1244d6152df6c3dd1e67e55e96943a |
| Publication page | ebb433103c5476a43173ef40bbf6f089b32acc153dcb10877bea902a9cf40a71 |
| Manifest | 3593d7132cd7302d2103d1b67a9d5c6af4f19cec848a2a6fa98066bd0700346e |
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 | oy9WdKcWiUbP6nFqtrkyBPwI4jINQzsFvoyJg5Sd+bfqo6FLaZ6c+hVbVvTigzdTwwrTjwN7c+AE5OwOgt2lDQ== |
| 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
| 2026-09-17T09:54:04.400308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085344observed ebb433103c5476a43173ef40bbf6f089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.383177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085344/manifest.jsonobserved 3593d7132cd7302d2103d1b67a9d5c6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.366008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085344/publication.mdobserved a8ce8712607d6a503017737716347fe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.349302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085344/publication.txtobserved 7669e57e93ace5e0000b1b6e3d7cece7...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. |
|---|