OT-2026-000044495
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off 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-2026-000044495) never changes.
Identity and time
| Publication number | OT-2026-000044495 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-71af-a71c-5794d27e12fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 397e7400a7c8caa4c37d8d1df4ba65e97bdf1b094a6cf8bf024511da9c3eeec6 |
|---|---|
| Markdown | e717ec4ecd7e3fd3211841bf4a721f039ef564fbe068cdf72a255fe44f3c9177 |
| Publication page | 505275a957177ad1a8f185e04553a66d40eb7a58f5ea7e3757d89832294657f2 |
| Manifest | 940b3852c2da595852854b74e96b32498249f1b04cb40a0d00d4f405a2600ecb |
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 | xaS23JGJfuDNk3juzQz09b59kM7gFf9CSpG9YWY1MnReO1Hyq0JqYiPbRkkDWFl9xJHXaHLBvnx88p8Us7jvAg== |
| 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
| 2026-09-17T08:30:57.804994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044495observed 505275a957177ad1a8f185e04553a66d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:57.786438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044495/manifest.jsonobserved 940b3852c2da595852854b74e96b3249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:57.768874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044495/publication.mdobserved e717ec4ecd7e3fd3211841bf4a721f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:57.751721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044495/publication.txtobserved 397e7400a7c8caa4c37d8d1df4ba65e9...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. |
|---|