OT-2026-000097339
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000097339) never changes.
Identity and time
| Publication number | OT-2026-000097339 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7aa0-97c9-35cec4222fb4 · 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-2026-000097339 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c46a2f10078305f58c6f23e2512c6af8d2b60bc7f7aa8d3f4c2caa4a8adc5a8 |
|---|---|
| Markdown | a02f20b4a302fd385d4052a25154828e5354faf481d222e73cc3b7b622c01f01 |
| Publication page | 6fe771fdd1b76aa1e9572cb9b2c583c6a50d8941ceeb713963b61e92ec77243f |
| Manifest | c4ee4f3bf9aabe6c496e2592fc22dc33d361d9beea2096fe7760a4e89c97702f |
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 | PnQL+m4UtOtlEEO1P++djMptl0d38BmC/a81Xz0R9tAr7vSfROWxmAGdhxODDVQHuZ3pccaExmN7iaAsDvPkBQ== |
| 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
| 2026-09-17T09:33:36.428172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097339observed 6fe771fdd1b76aa1e9572cb9b2c583c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:36.410902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097339/manifest.jsonobserved c4ee4f3bf9aabe6c496e2592fc22dc33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.393112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097339/publication.mdobserved a02f20b4a302fd385d4052a25154828e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.374935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097339/publication.txtobserved 2c46a2f10078305f58c6f23e2512c6af...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. |
|---|