OT-2026-000060177
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented after set-down, on a tool changer
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-2026-000060177) never changes.
Identity and time
| Publication number | OT-2026-000060177 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a72-706f-a654-3de236834bdb · 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-2026-000060177 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3d1ca5d3ced8fe2ae98d0a83d3caa76ae5769ecc68ffea80bfef8d0fcd3e030 |
|---|---|
| Markdown | 65776d279e5c44ec90a727fe9b4558a639382faee06baebf0ba4cb0bebbfeb5c |
| Publication page | 99b4ce22949b12ea6ce2f0209cb11e8ff93a06af50eec7bb083fe6a520da3577 |
| Manifest | c2b847099bd052fc2e41490d00563e162dcb597c024f18e417dbcd263c6ef29b |
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 | Qgo2i7ZgDKMfkXvBtnY6BssOu9uDSXqZH1VE444mGB4Yk3UXrtGT90QsnrgolzmB2Aqe43AN14luctwThZIXAw== |
| 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
| 2026-09-17T10:43:50.543604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060177observed 99b4ce22949b12ea6ce2f0209cb11e8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:50.524319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060177/manifest.jsonobserved c2b847099bd052fc2e41490d00563e16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:50.505236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060177/publication.mdobserved 65776d279e5c44ec90a727fe9b4558a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:50.486694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060177/publication.txtobserved a3d1ca5d3ced8fe2ae98d0a83d3caa76...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. |
|---|