OT-2026-000097419
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000097419) never changes.
Identity and time
| Publication number | OT-2026-000097419 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b2-7981-99f9-b00da7919d29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097419 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61dd3407904d0d0cb5bdf4b513af239dd53490f28051fd67b702c9eec4fecec4 |
|---|---|
| Markdown | aeccca536ff71323a563c2bda3b1739c6e4ed03e32ebfe43bf88a7eac7a0af5c |
| Publication page | 41387810795d954cff477106b8ba272a21d6a477d6ffdcd6d9c36593fdd1e762 |
| Manifest | c5a0a158a8676ce050eef42008701b1935cb937c27808af3a605d83442c82380 |
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 | bvuHz01ftteQWwf9Def5hPK1EAtp396SdAglMaC1R3P9+dcqg2xO8OqAjq4q6gBbxINjl84GplrRNRqlMi16CA== |
| 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
| 2026-09-17T09:33:16.299863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097419observed 41387810795d954cff477106b8ba272a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:16.282059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097419/manifest.jsonobserved c5a0a158a8676ce050eef42008701b19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:16.262389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097419/publication.mdobserved aeccca536ff71323a563c2bda3b1739c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:16.242686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097419/publication.txtobserved 61dd3407904d0d0cb5bdf4b513af239d...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. |
|---|