OT-2026-000046733
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000046733) never changes.
Identity and time
| Publication number | OT-2026-000046733 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7679-bb73-c7249c450d5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046733 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac6195637787b7424478a5a99f0ced8a86bb84674fb438609bb42fdd4f578a53 |
|---|---|
| Markdown | b7bc2e019b732ef0fe7c381c504c40dce0a25def351cdbb69dcbde1f43e9225c |
| Publication page | 07e492b1711d0d136b16cd619c7cf7cdd72b72a14a143c91cbe2a2f94426c3fe |
| Manifest | d6aec45cd1993a11f07b8c45adf53cb13b6771709b1cf2b8387f8e900c8d827a |
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 | yMlV6zOfamtZWbCRVbdDJHzJRH6BmYuIXv6HMLwUwi2J8Lo7Wj99EniFyKbgRmRVwS/W97GZwswg9ZEocSruAg== |
| 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
| 2026-09-17T11:06:47.609887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046733observed 07e492b1711d0d136b16cd619c7cf7cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:47.592431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046733/manifest.jsonobserved d6aec45cd1993a11f07b8c45adf53cb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.573699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046733/publication.mdobserved b7bc2e019b732ef0fe7c381c504c40dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.555903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046733/publication.txtobserved ac6195637787b7424478a5a99f0ced8a...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. |
|---|