OT-2026-000044499
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000044499) never changes.
Identity and time
| Publication number | OT-2026-000044499 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7563-86ba-ae69bd3a1901 · 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-2026-000044499 |
| Status | PUBLIC |
Content hashes
| Canonical text | d97f33d08ceedb917bad2a5d569a426bab30b75755e4614943152cda9a572114 |
|---|---|
| Markdown | 999c7d606a7bcf55457c994a517a6ae5ea1f6f1c419a769e3c0d85fdd8d134fd |
| Publication page | 03cfa12b6883edbbf17a04352a378acb25ea5b5db1765e5faa4af092a4f923f4 |
| Manifest | 612d62ed86bde0c79ded6eb14991904f873c572d0cc8f999ff6806826a36473a |
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 | UwfSXFa1BPoHfhdbgEJUqogbC99LXH5tSl/tDAfNWMLuXifaHS/eoPkto8BHHI3P6/6e7twaXa8efhPBD+nmAw== |
| 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
| 2026-09-17T08:30:58.493231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044499observed 03cfa12b6883edbbf17a04352a378acb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:58.476337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044499/manifest.jsonobserved 612d62ed86bde0c79ded6eb14991904f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:58.333487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044499/publication.mdobserved 999c7d606a7bcf55457c994a517a6ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:58.310742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044499/publication.txtobserved d97f33d08ceedb917bad2a5d569a426b...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. |
|---|