OT-2026-000064251
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, pressure sensor per zone, pulsed 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-2026-000064251) never changes.
Identity and time
| Publication number | OT-2026-000064251 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-76c6-afc0-8e92274752a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07d749018ebd2a70b6d9476b2b461cd607fcdf05e825fe3478bab6d3e4cf8444 |
|---|---|
| Markdown | e0eaa11d6bc8440b70a0d892de9b525ba9560376a57e192e2a5e79f8ffc6dc3b |
| Publication page | 8da7ac02c860581c944aacdf1b98e1527c43d487ce6fa867db19c837e7c3fa61 |
| Manifest | 7068b39ea7d8afa300f0149944b45eb0d0387722a4729ffbc0f0208340a74270 |
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 | 7CpI4tm/7rxjdiM8Sr9B3Rw7RKP6ZaYPQqni+F3nVDYGmIoWoQK6T5PzvkCdYmKz7BrnojT4FynvPQFLeOGpDw== |
| 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
| 2026-09-17T10:36:22.930265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064251observed 8da7ac02c860581c944aacdf1b98e152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:22.911266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064251/manifest.jsonobserved 7068b39ea7d8afa300f0149944b45eb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:22.894114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064251/publication.mdobserved e0eaa11d6bc8440b70a0d892de9b525b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:22.875322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064251/publication.txtobserved 07d749018ebd2a70b6d9476b2b461cd6...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. |
|---|