OT-2026-000094606
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000094606) never changes.
Identity and time
| Publication number | OT-2026-000094606 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4ea-72fc-8bab-d7693671fd06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094606 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2243ec7d528c607decc0faece8663f95960ea9db22f796ced19f2da3eb0aa5e |
|---|---|
| Markdown | 83da0edca4b6bf9f34cf01e1a705a5d660a1e74f003b197dc6210f693bd07b47 |
| Publication page | 8d8d364575130f4aa06597ce44acb8c2543c8f09a83a91e42ba23d60acb49002 |
| Manifest | c56d2cb166002c597b578261c740d4750262b275eff476dfdd429f5851e90cac |
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 | 5AbecFFbQbRkoXCLt/UzYiLGKkkALnfaqmF+d4AlrCZ4/3utVm1QAkShCoMk+Q1nWYzimIzfhvpJdpaKWolTBQ== |
| 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
| 2026-09-17T09:38:04.234313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094606observed 8d8d364575130f4aa06597ce44acb8c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:04.216827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094606/manifest.jsonobserved c56d2cb166002c597b578261c740d475...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:04.199694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094606/publication.mdobserved 83da0edca4b6bf9f34cf01e1a705a5d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:04.181636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094606/publication.txtobserved a2243ec7d528c607decc0faece8663f9...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. |
|---|