OT-2026-000093034
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000093034) never changes.
Identity and time
| Publication number | OT-2026-000093034 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-780e-ac08-657779c57316 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ca68e328dc754c173f487032fdea5e7af7d4705467a93a42d89484ce8480119 |
|---|---|
| Markdown | d96b2c3b50c10ddbde3699d2da89ee655a5a4190529816abf3d1f031681bf373 |
| Publication page | 71dd0565a5d940e01748a7cfab42cdfe1984c068e3ac5f8ae7a7c51f3107aada |
| Manifest | 6d962cfe34b293a8b79480572941bb1fc406c7f1180b4a38cb713f864ed6c45d |
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 | j8HVq99ajzU+gA5IFAazIj6LHHxUHht0d0OlB4VNza7terZfTQTA57g0aEE+GceJ/P4osdVvKwwceN4+00l9BQ== |
| 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
| 2026-09-17T09:40:15.109574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093034observed 71dd0565a5d940e01748a7cfab42cdfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.094072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093034/manifest.jsonobserved 6d962cfe34b293a8b79480572941bb1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.078205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093034/publication.mdobserved d96b2c3b50c10ddbde3699d2da89ee65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.060750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093034/publication.txtobserved 3ca68e328dc754c173f487032fdea5e7...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. |
|---|