OT-2026-000098752
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000098752) never changes.
Identity and time
| Publication number | OT-2026-000098752 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7468-84ab-37328d42fb1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4719d8132fc1905338ed188c9d6adbf9908c865f8f6eba06e48288a0712bcf0f |
|---|---|
| Markdown | 5db9e93ba270106c6e4e8dcbc031295ab5922e0d52d02d9fd8577f202d88d7fe |
| Publication page | 2c7e7632ad8b5d9629806faa6165e8d762836b95822c51ec7790a011fb214b8b |
| Manifest | 8c9ea9ded74e5ec9a8f0fc8cad27db7ef27eb4e4a915f163fa26d9849f13d523 |
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 | y29sOirvco+MSsFWGaXEcD5/VGXVQZ3+bHx07ZOSiAzKKRtz/RJlWwowLkhhYBe+EVzdz/g5CoksVDRhPe6CDQ== |
| 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
| 2026-09-17T09:31:04.215902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098752observed 2c7e7632ad8b5d9629806faa6165e8d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.199578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098752/manifest.jsonobserved 8c9ea9ded74e5ec9a8f0fc8cad27db7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.183506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098752/publication.mdobserved 5db9e93ba270106c6e4e8dcbc031295a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.165369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098752/publication.txtobserved 4719d8132fc1905338ed188c9d6adbf9...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. |
|---|