OT-2026-000097698
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, 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-2026-000097698) never changes.
Identity and time
| Publication number | OT-2026-000097698 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f4-7a3d-8ddf-fb171d8fefec · 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-2026-000097698 |
| Status | PUBLIC |
Content hashes
| Canonical text | da52c5305daa916067ff3f37828b60c68d418b30280161149b05aaab76f13d7d |
|---|---|
| Markdown | a4964b953f1cf9a05c546899e7cac1e5e7af1304e9f1d807d716e701268e9f12 |
| Publication page | 20178c2d0bdcd704dec718b28f4a1370c31a8cae8d9ab51b466eb74e2b55b761 |
| Manifest | 9bb13f41938ca79ba5ffa00fb3c1e6deee33fdf18c1619cfbb1e0ba4c5bce9fa |
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 | ryHkhc34uNmnB5dxSPSrvd7Q7XqsC4DguWYztOhdLE/fSepxaD24RpX+SV4a9vZq7QLrEA22oNpuqUDmapYZBA== |
| 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
| 2026-09-17T09:32:43.362411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097698observed 20178c2d0bdcd704dec718b28f4a1370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:43.344029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097698/manifest.jsonobserved 9bb13f41938ca79ba5ffa00fb3c1e6de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.325951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097698/publication.mdobserved a4964b953f1cf9a05c546899e7cac1e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.308697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097698/publication.txtobserved da52c5305daa916067ff3f37828b60c6...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. |
|---|