OT-2026-000036827
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000036827) never changes.
Identity and time
| Publication number | OT-2026-000036827 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-77ba-a771-025f61802ef6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7938bc8cf3eb2c74d250fe580278206ecb1141472710752b06ff5bf55fe512f1 |
|---|---|
| Markdown | ad36bbeaf060425b0031bb0f549501e8c0b26ab082d9b83713564f9500bac4ff |
| Publication page | 89855c2e1a0206ac6e4dc3b9b32f6f8d65a033a69c6a5520a1ff0453172c22e9 |
| Manifest | bbe53a1b7901b5f3ed52c7f2a5e9a25d02f05310b422ff5b839394126c6d3824 |
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 | Q5kqQehFDRUTgL9YVzApDG014r+xyVIcIcP62WyiAx7/W8fwTRzWrWuaR9rZ2T+6bMVBUUSAPgzlQfhD+Hh4DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:26.740772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036827observed 89855c2e1a0206ac6e4dc3b9b32f6f8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:26.724009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036827/manifest.jsonobserved bbe53a1b7901b5f3ed52c7f2a5e9a25d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:26.706727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036827/publication.mdobserved ad36bbeaf060425b0031bb0f549501e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:26.688731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036827/publication.txtobserved 7938bc8cf3eb2c74d250fe580278206e...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. |
|---|