OT-2026-000097737
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two 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-2026-000097737) never changes.
Identity and time
| Publication number | OT-2026-000097737 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-78bf-ae04-ab2307986948 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c2a03a654889351cdc5e2097adf399f7bbbb1003152851f6668752ef7bf059f |
|---|---|
| Markdown | dff22c1ef89c03bf70d9823b99debd0ac2bac190a8bca3fdecc8b8c037647422 |
| Publication page | fae82f841f7b82fd36e45a90abe2e26ecf773d40217ff25f121a5d5a9c9e37a0 |
| Manifest | e5b1733cba1112a1a2e3a270764edae144b0b393de68f2e3e55b7c0a878fbabf |
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 | oCHFlAT+3E85kRBev2eiZgwUNPQt1t4GEYOxizyl9F9683G3v5KfKVoDC7LJBxy/dVFgTSrfRHUQxriJAz7YAQ== |
| 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
| 2026-09-17T09:32:46.985144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097737observed fae82f841f7b82fd36e45a90abe2e26e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:46.935953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097737/manifest.jsonobserved e5b1733cba1112a1a2e3a270764edae1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:46.895402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097737/publication.mdobserved dff22c1ef89c03bf70d9823b99debd0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:46.862645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097737/publication.txtobserved 0c2a03a654889351cdc5e2097adf399f...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. |
|---|