OT-2026-000085348
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000085348) never changes.
Identity and time
| Publication number | OT-2026-000085348 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-714f-9abf-6d6965ba12d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085348 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba915c10595fc509187d263362c5e00c6ae0c9175dced2d4b42cf8a8c32e868b |
|---|---|
| Markdown | 6cffdb12cdc26b0f121b2ee57425314df4aabd166ac78c2288be4119028023f8 |
| Publication page | b1f222e01e33b9e86053560f87a2396d9ddd7ed531944d4ee8bce12503a133af |
| Manifest | 88cd2e0b420f165e3236972858bfdf66ab80ab3cb288915a6e03dbce26c68d61 |
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 | eATJGNcSaYSosfX2mf+oh782YW8ihNaHkO801Uf43fqUeJlaRoK6c7shix88EuV/eQVcc6faNeWPDg94QuQxBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:04.680313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085348observed b1f222e01e33b9e86053560f87a2396d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.664774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085348/manifest.jsonobserved 88cd2e0b420f165e3236972858bfdf66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.647699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085348/publication.mdobserved 6cffdb12cdc26b0f121b2ee57425314d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.631080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085348/publication.txtobserved ba915c10595fc509187d263362c5e00c...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. |
|---|