OT-2026-000011333
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-2026-000011333) never changes.
Identity and time
| Publication number | OT-2026-000011333 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-785f-b8c0-b8ed505d1a46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011333 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6f3ecfe0b444bbb6f7e6f1a9dcbdb04a107a653e139a6ff78bb9a81d14def21 |
|---|---|
| Markdown | 8fc0102269733ee1ca061e03cd1283d153985478ddbdb2c09d6062f93354097f |
| Publication page | 1df629f18cda6d5234ee1b78ec3a87950a118a7b904d69aca3d4ba47928f096b |
| Manifest | ee4c3bc5be21523b5beba042c9fd23f9da6ee0cdbe56e6a6ba864021f4a84a5a |
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 | NrEKKRsray5iyfy5lQU+Z7N3TgMaqm81PxGcYskfK6S7GvtK6YEeOkDkrUFEzv+1ZHgrKnnA2rlb5tH2/OLvBg== |
| 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
| 2026-09-17T12:13:03.541599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011333observed 1df629f18cda6d5234ee1b78ec3a8795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:03.524399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011333/manifest.jsonobserved ee4c3bc5be21523b5beba042c9fd23f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:03.504164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011333/publication.mdobserved 8fc0102269733ee1ca061e03cd1283d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:03.484916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011333/publication.txtobserved d6f3ecfe0b444bbb6f7e6f1a9dcbdb04...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. |
|---|