OT-2026-000044087
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before 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-2026-000044087) never changes.
Identity and time
| Publication number | OT-2026-000044087 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7714-838a-42d68ce8ebfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044087 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89dc0ed8a283a68dbc7a7591a91260486bb5627f9042d77a7e1cbccefb4e29b0 |
|---|---|
| Markdown | a48d0cc5be26460c0dc6702c682dd3e4d920ab6512883c9f37a131afaea5cea3 |
| Publication page | 918bee83f7e7e2d10426296ea3d95141a691603c84f0926bf216495f4a94c41c |
| Manifest | 946878fb91cc0eb7ba5db50b837863ee894097019f366f65ed96e18cdb99531a |
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 | TTtVddmaBcm2BYVoSTVaNCTFvqGOIORPk9cqD8vIxZfE5IfalII3HW7PF1RFR6GSXAjtK2VKkVRawWD/P/4VCw== |
| 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
| 2026-09-17T11:12:29.525333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044087observed 918bee83f7e7e2d10426296ea3d95141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:29.506366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044087/manifest.jsonobserved 946878fb91cc0eb7ba5db50b837863ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.487502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044087/publication.mdobserved a48d0cc5be26460c0dc6702c682dd3e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.469847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044087/publication.txtobserved 89dc0ed8a283a68dbc7a7591a9126048...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. |
|---|