OT-2026-000035974
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035974) never changes.
Identity and time
| Publication number | OT-2026-000035974 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-70f5-9cee-39a5416157e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035974 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1163074b10578fdceda57a2f4d567f90250810cf2a21ba370f1518e7890638e |
|---|---|
| Markdown | 0de09d191667be3768f5024a9ae925ed442992ca57cd68b03ecba117005d5afe |
| Publication page | 099b4c22fcbf4f6202f6db0e035f9b24d7441b4d51cde8e7b3b24b26c2a0d8d6 |
| Manifest | ae5048f527167219da4c72984181b48df866c8d2cc2e38e2219d4e949304ce0d |
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 | 0eWb8RyDBiX2X0acQdL+6xlJ0e+dIk2/LN5oaHzZ3G/hefr+1t1svK0RnPo3Fbl2OtsT7K3Dgz6po7RHqWs1Dg== |
| 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
| 2026-09-17T11:27:50.275879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035974observed 099b4c22fcbf4f6202f6db0e035f9b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:50.255988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035974/manifest.jsonobserved ae5048f527167219da4c72984181b48d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:50.237511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035974/publication.mdobserved 0de09d191667be3768f5024a9ae925ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:50.220980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035974/publication.txtobserved a1163074b10578fdceda57a2f4d567f9...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. |
|---|