OT-2026-000095923
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000095923) never changes.
Identity and time
| Publication number | OT-2026-000095923 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-7e23-b56d-3818c8b9702c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095923 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb8c9cd05804518eb5ec7e6ad472ae84650fdac59b07e3c3f8fd8159c97c6777 |
|---|---|
| Markdown | 81fba440d7e5f3ee30fd6b4f4fde8b9651e04d732f73457bcdcbd246e473fbb9 |
| Publication page | 115d9fd19fbd4cf7358381f211fe5a6a810e89cfb85c9a2f309a5a4ae8b149b9 |
| Manifest | 0a33e92cb73f098cb99b3e42f32d5eecd71a28f491b7b1ec74271cbfa07d8f68 |
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 | d+VXhBOPEwmLOW8Te+ykeENekDn28x1AA4bGo5/8kEHyP64PzVDhlWJpgI/5KeXUmS/Eq3aBg3KoGuLzzfl1Bg== |
| 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
| 2026-09-17T09:36:01.543224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095923observed 115d9fd19fbd4cf7358381f211fe5a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:01.521030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095923/manifest.jsonobserved 0a33e92cb73f098cb99b3e42f32d5eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:01.501718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095923/publication.mdobserved 81fba440d7e5f3ee30fd6b4f4fde8b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:01.483990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095923/publication.txtobserved eb8c9cd05804518eb5ec7e6ad472ae84...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. |
|---|