OT-2026-000097019
Publication integrity record
Four bellows cup vacuum gripper, four zone face, 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-2026-000097019) never changes.
Identity and time
| Publication number | OT-2026-000097019 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-718f-a997-6bdc00d37a7d · 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-2026-000097019 |
| Status | PUBLIC |
Content hashes
| Canonical text | 961d52ed4bef791ca1b88f795f9a71a56265356322fbd5d7c18c6385e21f999f |
|---|---|
| Markdown | 7ea61f339b2d359ba1036a80820d27c4d88b0f5b8bb6371d9123fed78c36a71f |
| Publication page | e472944918cc51639c744a94b5ba5b4bc0f893bfdf873207617f187bbe262680 |
| Manifest | 5be575b819a673593982adfe986c61e80fa14d9267c4c411c8969e19d5f91b8f |
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 | CDXFUaBZbMrYHe9i1sWhTn7FDQBvn/EKbw8ETp2SvVN3ldhw5sVBhVt5RpJXYaTObd2+XjvTVWED5uGCmB9XBg== |
| 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
| 2026-09-17T09:10:30.203427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097019observed e472944918cc51639c744a94b5ba5b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:30.184189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097019/manifest.jsonobserved 5be575b819a673593982adfe986c61e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:30.166365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097019/publication.mdobserved 7ea61f339b2d359ba1036a80820d27c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:30.146896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097019/publication.txtobserved 961d52ed4bef791ca1b88f795f9a71a5...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. |
|---|