OT-2026-000099309
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two 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-2026-000099309) never changes.
Identity and time
| Publication number | OT-2026-000099309 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7c95-8d38-5a3d7803854e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099309 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d745ad9a703feb29ea012daa5aa0c492fedb706b1b8136a5724dd4eb548cc9a |
|---|---|
| Markdown | 188f1286a9e07177bcac025c72e4074386960095d6a1e8adb5fbfd7bb12d602f |
| Publication page | 8403724cee7e4d9ff172dd6ce5c3dbbaaa7a64aab5575572efa5ec3bd65429c2 |
| Manifest | 634e05d79fbc1d5fa4f1d912403cda98c6c5ab0b8bda2f03ab429cc8dca7ee73 |
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 | 0ykhp42JMof9vV48Ca1l4KebTwdRMrVzyOgGy7DiKaL1qnt1zdd+dAUcOM6i+Z+IuHu4NoyVIy8kPa6BWV+yDQ== |
| 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
| 2026-09-17T09:30:46.476995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099309observed 8403724cee7e4d9ff172dd6ce5c3dbba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:46.459826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099309/manifest.jsonobserved 634e05d79fbc1d5fa4f1d912403cda98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:46.441176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099309/publication.mdobserved 188f1286a9e07177bcac025c72e40743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:46.423534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099309/publication.txtobserved 6d745ad9a703feb29ea012daa5aa0c49...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. |
|---|