OT-2026-000059534
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented before 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-2026-000059534) never changes.
Identity and time
| Publication number | OT-2026-000059534 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7fc3-826b-eb3ad57b9ab4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12e0d543802d33badb941db8af45d9beaf6edf84c3f0832150140e7fe031e528 |
|---|---|
| Markdown | 13daa2d146b46c9cf891a3b685237633e7bca4f01ff240003e712df73e450fbc |
| Publication page | 018c12cec01db19f56050d629335d211af36c563c0f3523719d7d78cd88f598c |
| Manifest | 246814f3e376cc2fdb693a96020df9fa290372a6f19bbdb0f12cd5e3a3adb093 |
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 | IvRGXPzSAl+jDmZI9FywUs/HO/EJKBSIMzYuqU1uhO5TkDlYZqNWSCMMjXWddpXtV+6ayaeyGzLVduDlnUNICw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:09.428693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059534observed 018c12cec01db19f56050d629335d211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:09.394631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059534/manifest.jsonobserved 246814f3e376cc2fdb693a96020df9fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:09.364050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059534/publication.mdobserved 13daa2d146b46c9cf891a3b685237633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:09.335708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059534/publication.txtobserved 12e0d543802d33badb941db8af45d9be...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. |
|---|