OT-2026-000092847
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000092847) never changes.
Identity and time
| Publication number | OT-2026-000092847 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-744d-a120-2129dbdc8093 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fcf2d953c2e7b9ae344b70759d694a8f0f966b77a816b69730d5532cc0cdc0d |
|---|---|
| Markdown | 0710786ed6edc7f9afc9ace86c15c85e9c8f488887bb2125c1a4b30c3611915a |
| Publication page | ed29553636a0df25c42e6559f9525d77c2f0ee18d05326544194e18633d1b84b |
| Manifest | 68fbb14f6e2517eac00afa2d605d356931bc3be658904eb53516e7c2f0940246 |
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 | ssrg05XJDMbQcF53+cwmzMV9BEFODpAvonKQatZexcMVay+5Wh7u/Orexqv20e7V9JeUEGtA+bI/HeASMQESCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:30.105376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092847observed ed29553636a0df25c42e6559f9525d77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:30.087142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092847/manifest.jsonobserved 68fbb14f6e2517eac00afa2d605d3569...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.068763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092847/publication.mdobserved 0710786ed6edc7f9afc9ace86c15c85e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.046764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092847/publication.txtobserved 9fcf2d953c2e7b9ae344b70759d694a8...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. |
|---|