OT-2026-000097354
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000097354) never changes.
Identity and time
| Publication number | OT-2026-000097354 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7d5d-94a9-242cb9ab9114 · 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-2026-000097354 |
| Status | PUBLIC |
Content hashes
| Canonical text | b45344d138f0996a0f0db481a44cc0a6b809d12345688a013ea7be46f501eec2 |
|---|---|
| Markdown | a97b1037823c9609a7a23c6908a32aa3c33bf8856b7d31b880c0dd1bcf33a645 |
| Publication page | fce99ac77ce7554dab0ede68a2c3c773b635a71c269181b7db76caff3c4ff3e3 |
| Manifest | 947f4f7c9d9f130af6b676c938f7620f1a2189f7346d7cf91680bc8208be1a28 |
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 | 3MLF/S0goW17npoXyE2/QuE3YfeiHRCf2fRmKvIYsOkkETs53IP1Tc6lcB5EsFqEcaIvCvj54XW5C2X9xBIGDA== |
| 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
| 2026-09-17T09:33:37.580756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097354observed fce99ac77ce7554dab0ede68a2c3c773...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:37.564694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097354/manifest.jsonobserved 947f4f7c9d9f130af6b676c938f7620f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.547436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097354/publication.mdobserved a97b1037823c9609a7a23c6908a32aa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.530968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097354/publication.txtobserved b45344d138f0996a0f0db481a44cc0a6...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. |
|---|