OT-2026-000099343
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold 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-2026-000099343) never changes.
Identity and time
| Publication number | OT-2026-000099343 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-718b-a00c-4ec6b413eeaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099343 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb6c571be015ede03ac6a1124bb22943812310ec3e6ac52af3346395144a5258 |
|---|---|
| Markdown | e72272d06b835ca02dcfc18faba4e7b93941b2be7e58119f55c1337b7f5d5bd2 |
| Publication page | 488fe12729bf9010469372ccbc197bdc325b3b5653977ee9b111c960c7dfd2a4 |
| Manifest | 506b177fbbca658073dad5020f693d448a6c72cc0f0cd37a26dcff08155c9c96 |
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 | FjiOWzyBjIe9WUE0N6aKMY2PwzZKM75QKIYTlZLxB6FOyJ0NAgUF6ytKihFUsoM80qylscSezBdVYinWMNcJBA== |
| 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
| 2026-09-17T09:29:05.500545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099343observed 488fe12729bf9010469372ccbc197bdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:05.483147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099343/manifest.jsonobserved 506b177fbbca658073dad5020f693d44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.465537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099343/publication.mdobserved e72272d06b835ca02dcfc18faba4e7b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.448188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099343/publication.txtobserved bb6c571be015ede03ac6a1124bb22943...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. |
|---|