OT-2026-000097088
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000097088) never changes.
Identity and time
| Publication number | OT-2026-000097088 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7300-9221-43ef4dd070b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097088 |
| Status | PUBLIC |
Content hashes
| Canonical text | e090f2ac358fe33d1df7f39d90c5ec4e714514975535f6cc89b0fd71f74df1bf |
|---|---|
| Markdown | 97ba425d45ad3f361e7ba03b8eab548b030ed49c6a547b3992c31c7de65f8985 |
| Publication page | cae958140fdf175f3f81ea7ecfc35d441bb9021236162e6186b94b52caaf16ab |
| Manifest | 982ae3c4cfe5bdf7110afad78c46750bcfd78af2b423728ff4d34b5895c7e090 |
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 | X9NJJ/Uxe/RHFzVirDuLqGDr01HJxc7tEe4pwkBcboTdIUhDc2CMZn9y4SOrq8gJS9H4apxTq8omEksDe8nuCQ== |
| 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
| 2026-09-17T09:10:41.674768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097088observed cae958140fdf175f3f81ea7ecfc35d44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:41.658000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097088/manifest.jsonobserved 982ae3c4cfe5bdf7110afad78c46750b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:41.642393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097088/publication.mdobserved 97ba425d45ad3f361e7ba03b8eab548b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:41.626230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097088/publication.txtobserved e090f2ac358fe33d1df7f39d90c5ec4e...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. |
|---|