OT-2026-000067846
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000067846) never changes.
Identity and time
| Publication number | OT-2026-000067846 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fb-7a29-8bca-7bdf319e2d04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067846 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1112a3bbb1482d09ea211f4d496a0bb4c21c4dac251e2554dbd5804a8cebc60 |
|---|---|
| Markdown | ef8eeae1c4431efc9d6c86c6d4c1eee5d9c478db4cbcb31175d0bc9d26ade93f |
| Publication page | eed5bb22cb2719ace539595517f6dff1f946708b8a20d8b95ebd7f94911f0583 |
| Manifest | 51b605c8786a74ae1b8c80cdae145ac4b6adecc3d9868c81c0d0e9d952e4fdc2 |
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 | H0O42dB1RKcDssicmXZ3pERMzOOmuRHASdzliZtvEgHWxp6D99FRmh5Bc8g1bjeh5unrI9g5hO2yxrCAxGiBCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:06.214186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067846observed eed5bb22cb2719ace539595517f6dff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:06.198450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067846/manifest.jsonobserved 51b605c8786a74ae1b8c80cdae145ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.182201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067846/publication.mdobserved ef8eeae1c4431efc9d6c86c6d4c1eee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.166619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067846/publication.txtobserved a1112a3bbb1482d09ea211f4d496a0bb...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. |
|---|