OT-2026-000097109
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump 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-2026-000097109) never changes.
Identity and time
| Publication number | OT-2026-000097109 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-79d0-9881-26fb58a7521a · 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-2026-000097109 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa438ccf784fb6fc52355902955e47c149a7029c6a326fa2161207dc748f83a5 |
|---|---|
| Markdown | f5ece0083a645c95d14043bdce852706f8149fac041a5eb8e8f0f709eca3a8dc |
| Publication page | b1408adc76e8e3f0cf2bc070f7e1e7ffa7f6da00115b55fb3f3b01cc34976ff7 |
| Manifest | b7ea814f397a0b0a5777c8ebd69415aa7c7c57991bbefee149aa45e90c39b2d5 |
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 | Morog97+H64AxncdlQ+Ebcj8TJtBiDjuaPF+vPN5uYG3hSW9ilbHGWtWufOx3pdGQ+3AZkhvzZni3LlEi29uDQ== |
| 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
| 2026-09-17T09:10:45.174068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097109observed b1408adc76e8e3f0cf2bc070f7e1e7ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:45.156339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097109/manifest.jsonobserved b7ea814f397a0b0a5777c8ebd69415aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:45.134938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097109/publication.mdobserved f5ece0083a645c95d14043bdce852706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:45.110159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097109/publication.txtobserved aa438ccf784fb6fc52355902955e47c1...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. |
|---|