OT-2026-000092952
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, 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-2026-000092952) never changes.
Identity and time
| Publication number | OT-2026-000092952 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7996-bbad-fed9bacef721 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092952 |
| Status | PUBLIC |
Content hashes
| Canonical text | d29f025678157d3952a1c538150f696618310e7ac9bd3c9e7715393c82c69793 |
|---|---|
| Markdown | e606a5c73a833b786c2a99b0347d98aa4c8b9d7f6baceea9ef4b9e39640a0876 |
| Publication page | 67001112c0349e5b48c0f77a79896007faf2f95fac9554810074d931dfc4fe6a |
| Manifest | beebe9b0d8598735966fc536d08a164674b91cb023fb3619b54a10ff669d8484 |
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 | 6HDVjfKAzaSb2yYgj1e+StI6azY5qEEHrqczECEelqYm0TRxvG5IkjSnoCXoH3wUyNLQiC0QLquuBv9GTgrgBQ== |
| 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
| 2026-09-17T09:40:04.475683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092952observed 67001112c0349e5b48c0f77a79896007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:04.457875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092952/manifest.jsonobserved beebe9b0d8598735966fc536d08a1646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.439391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092952/publication.mdobserved e606a5c73a833b786c2a99b0347d98aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:04.422606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092952/publication.txtobserved d29f025678157d3952a1c538150f6966...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. |
|---|