OT-2026-000040847
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000040847) never changes.
Identity and time
| Publication number | OT-2026-000040847 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7c7e-9d02-3687ef948039 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 481f50bbc7f77aa7fbede55423e2f7f0626f7736b9bbbd045c2294040a70d854 |
|---|---|
| Markdown | b18d28fc6578a554ac9fc1ce0568498c8ff918c8df6b5a8308aae93d3864f086 |
| Publication page | 48c9806184cde5f3e61c33892d5a77e5fda8df0579dfae82ba0dc50bc7ce8a1e |
| Manifest | df8bb5202ef81013365b6a14bae9b5985031816f15acc260c0d8301191acded0 |
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 | 4NhgM33+Fj/NRHKC3gezdNCoNCGuq6cFmb/4Yl37vQcbwe0md/7Q2CQ17PEJxKeyjASpDnbfl3xn2Tj+xqcTBA== |
| 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
| 2026-09-17T11:20:11.989212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040847observed 48c9806184cde5f3e61c33892d5a77e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:11.970653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040847/manifest.jsonobserved df8bb5202ef81013365b6a14bae9b598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:11.950273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040847/publication.mdobserved b18d28fc6578a554ac9fc1ce0568498c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:11.930567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040847/publication.txtobserved 481f50bbc7f77aa7fbede55423e2f7f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.943888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040847observed 48c9806184cde5f3e61c33892d5a77e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.925751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040847/manifest.jsonobserved df8bb5202ef81013365b6a14bae9b598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.906019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040847/publication.mdobserved b18d28fc6578a554ac9fc1ce0568498c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.887800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040847/publication.txtobserved 481f50bbc7f77aa7fbede55423e2f7f0...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. |
|---|