OT-2026-000098133
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000098133) never changes.
Identity and time
| Publication number | OT-2026-000098133 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7462-8040-96d467a29b9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098133 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4985365396189a120ff0a18c6961d940aa4faf4449e18267e400cefb456cc2f |
|---|---|
| Markdown | c8dde5366da94a18b61d1239b5169cbc78f0b954f06e4bcc6ee236245135da72 |
| Publication page | fe912f24237cbdff0b142da1e82eef823d7ef935d39d6835215d211f4df0cf34 |
| Manifest | 88ed72c05d431b85465f75578c876b4bb890422e4537828fa2de8f08094711c1 |
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 | I+Pqd5hNYsEbD0sQuIp8kTkkaO3YDIPn4vN6QlQvaUHHAEubh17Wv22F49J4uDzzsZAbhKP51YlqINL1ScrWAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:16.614375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098133observed fe912f24237cbdff0b142da1e82eef82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:16.596809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098133/manifest.jsonobserved 88ed72c05d431b85465f75578c876b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:16.577656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098133/publication.mdobserved c8dde5366da94a18b61d1239b5169cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:16.559181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098133/publication.txtobserved f4985365396189a120ff0a18c6961d94...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. |
|---|