OT-2026-000056125
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000056125) never changes.
Identity and time
| Publication number | OT-2026-000056125 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-76c3-aeac-fbf6707ae149 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 882a8b30326ef44b7a5ccf5ab1447593af4a91c1316bf82d4307729b6ec02d22 |
|---|---|
| Markdown | 6d3c9768f066ce6a9bf91cd25dba52ff51cfbfd3505a259336c3f9734e51baa7 |
| Publication page | 4e047a96f328c2f8c3b52391d61a9f1e46635df2dcf7253fbd2a1552c2468a53 |
| Manifest | 695f96f5246bb06e18d650a6bce84adbf84e66b50882bd2a440de01378a31c81 |
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 | Iq/bmTQFLTFq4mih+KN2QeI96CcJu72ESQgq9BvLnvIfltQPRdcpUVq9gSvtpNzf8qt7/sN8qpveXpHK4YEzDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:40.297343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056125observed 4e047a96f328c2f8c3b52391d61a9f1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:40.279347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056125/manifest.jsonobserved 695f96f5246bb06e18d650a6bce84adb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:40.261496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056125/publication.mdobserved 6d3c9768f066ce6a9bf91cd25dba52ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:40.243179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056125/publication.txtobserved 882a8b30326ef44b7a5ccf5ab1447593...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. |
|---|