OT-2026-000060165
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000060165) never changes.
Identity and time
| Publication number | OT-2026-000060165 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a72-707e-8080-62896fd9e868 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060165 |
| Status | PUBLIC |
Content hashes
| Canonical text | b138f0094224c773ce797c4904506d3d1781c269bd374e9b3874b77482718153 |
|---|---|
| Markdown | 49a51b20953b86a7d2e0b969454d025c446ab596ee7397747878188e89ffac11 |
| Publication page | e951f2dddf59792ed1ba5537dd195a2e90e660a5e7bc2c8c5b7ca5ec11467f77 |
| Manifest | 2b94d38b9a4b1419098e1ee5b61767fa60c055659a7ca52619aa465d89e8a929 |
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 | Bilpa11E3zrK67tl40rJdgRJfVdp3B9mUl/GLZLKH6Zs8ywBsggpgP7RF4CqaxvUJnFtnrO+Us0eC8Xdulg4CA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:49.635705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060165observed e951f2dddf59792ed1ba5537dd195a2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:49.618330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060165/manifest.jsonobserved 2b94d38b9a4b1419098e1ee5b61767fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:49.601480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060165/publication.mdobserved 49a51b20953b86a7d2e0b969454d025c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:49.583427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060165/publication.txtobserved b138f0094224c773ce797c4904506d3d...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. |
|---|