OT-2026-000036936
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, manifold 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-2026-000036936) never changes.
Identity and time
| Publication number | OT-2026-000036936 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-71c0-bcc2-df322432666e · 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-2026-000036936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dd65eb0a68c3c5dcb9023871ddb80b586420c10ea0854e4f3fa308071034694 |
|---|---|
| Markdown | 64f25561d9d5e1a5c3e14b5610b61b9ecaf11b898d7dcada938b0de4408800af |
| Publication page | 9f3ff09d3b563cce6f1a595f49024fe9d99048ede5f3055cee886402dbf5a367 |
| Manifest | 00557a85915e5a18b76754a0ecf58e6bf760aedc41b980b45a3eaae809a8e30a |
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 | 4vg7Z6Av3fwP8fNbZF9TQPCQr3h8j5b4cdtWxsFbW++qrLz1MmxivoCNzjKzBowmEFvN0TbOFAAXsn0SKy2XCw== |
| 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
| 2026-09-17T11:24:35.017868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036936observed 9f3ff09d3b563cce6f1a595f49024fe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:34.998199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036936/manifest.jsonobserved 00557a85915e5a18b76754a0ecf58e6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:34.979997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036936/publication.mdobserved 64f25561d9d5e1a5c3e14b5610b61b9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:34.962048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036936/publication.txtobserved 0dd65eb0a68c3c5dcb9023871ddb80b5...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. |
|---|