OT-2026-000046518
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046518) never changes.
Identity and time
| Publication number | OT-2026-000046518 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7c80-80ba-d8f78c4d753d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046518 |
| Status | PUBLIC |
Content hashes
| Canonical text | c27ab1cdd191152758675411841897bf1b5a7a20c40bde7f8580ff8e63b9097b |
|---|---|
| Markdown | 2dd1b4f61208b41d4567e5eb68b109a864b59ac6869f74349020d98c89be8845 |
| Publication page | 388b38c67e772503f2494af53d962fdcf8cc57c267a8e360cf4722cfa7e7175d |
| Manifest | 888a19115aeaf2358a86fa0a119332b064ada07a03a7e1dfc380829a9b2d4018 |
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 | 5AuhSYO0POQcB7EQgI6DrASbcm0vQtQEPS1GE7Q1nso3hmSJcINwWltx+aZzyT48n1Ljz9SPW/NhqEKiesnjAw== |
| 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
| 2026-09-17T11:08:33.905086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046518observed 388b38c67e772503f2494af53d962fdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:33.884950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046518/manifest.jsonobserved 888a19115aeaf2358a86fa0a119332b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:33.866240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046518/publication.mdobserved 2dd1b4f61208b41d4567e5eb68b109a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:33.847629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046518/publication.txtobserved c27ab1cdd191152758675411841897bf...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. |
|---|