OT-2026-000035868
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000035868) never changes.
Identity and time
| Publication number | OT-2026-000035868 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7c44-abfc-9921b8623b4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035868 |
| Status | PUBLIC |
Content hashes
| Canonical text | 522e620fceb8c863fc22a18983763256c88d2408a5dbfe215523974277664a7e |
|---|---|
| Markdown | 679c9136fe33d43da0eca7068c1e9ce2dea084a9b305db0abde67d3b4d36cf3f |
| Publication page | edf2eb90d56a0bf177c39019d24210977cf985580794da60d2afc0ebf906122d |
| Manifest | 8d693a1f6fd89cea629f55b536e84d0540244ee4219599f0461ae013d72882f6 |
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 | pZMRts5bd/FjPcbCSyIyKAuXoN7ojLpjJdCsqkpoL1Bf+3xW6AXsn0IGv+vuZo2wRcmRWwzfBG2a1BILxvvBCQ== |
| 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
| 2026-09-17T11:27:36.466100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035868observed edf2eb90d56a0bf177c39019d2421097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:36.450955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035868/manifest.jsonobserved 8d693a1f6fd89cea629f55b536e84d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:36.435425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035868/publication.mdobserved 679c9136fe33d43da0eca7068c1e9ce2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:36.411092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035868/publication.txtobserved 522e620fceb8c863fc22a18983763256...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. |
|---|