OT-2026-000023900
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000023900) never changes.
Identity and time
| Publication number | OT-2026-000023900 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7229-80f1-f87e67e9fd21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a8c42edb2845bfcebb6f4cba1224cf03fb6fa1604395e2a6917332831f25ebb |
|---|---|
| Markdown | b36b321623b12a5295dbbedad67c2440238a054c47f2a034d12a4752f6bda0c5 |
| Publication page | 66a072ee170c80868db15a17150a36c54707f38c597ba17ed873ed961997f2f1 |
| Manifest | 1c877e626000f335aaa907c83fb7c767aa8fef015fa80c63d4f9f8ca2017f80d |
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 | a08Ubi12c49Fe/rDR7J6sTEYDEUFJjoKTxyl1VY+sscVz+9hbprFVU8vpLCerCB0pVaRUZiaaBIigImQI/U0Dg== |
| 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
| 2026-09-17T11:50:30.952630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023900observed 66a072ee170c80868db15a17150a36c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:30.933769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023900/manifest.jsonobserved 1c877e626000f335aaa907c83fb7c767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.914680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023900/publication.mdobserved b36b321623b12a5295dbbedad67c2440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.896857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023900/publication.txtobserved 8a8c42edb2845bfcebb6f4cba1224cf0...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. |
|---|