OT-2026-000016294
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000016294) never changes.
Identity and time
| Publication number | OT-2026-000016294 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7d85-8f6f-fe1de258652d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016294 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27c6c509bbf523395c80df51c38bf9030604ae5aff36c46a927ee3e665add600 |
|---|---|
| Markdown | f07b6c4dee4f4ddcf11c59d6814abeed1d7fd8c7361a7258a4af5e1b5b715511 |
| Publication page | 9680f4f53ed9869e6bdd54e1a066cfff59eee8c32ab2bdf4c8454aac7fdc11dd |
| Manifest | 2f2967a544787848e0a91a5d996067f9e053dc5b3e6d88d8e5926f546291fa90 |
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 | V2tfJdYDljeRpWgtu15DrIjX/cjs3P+Z2G4hbsn9fmem/LFaRhH9x3tMK8EXz+wOarHu0zYgPZXzpRVWN7QTBA== |
| 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
| 2026-09-17T12:03:47.070201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016294observed 9680f4f53ed9869e6bdd54e1a066cfff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:47.050817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016294/manifest.jsonobserved 2f2967a544787848e0a91a5d996067f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:47.031281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016294/publication.mdobserved f07b6c4dee4f4ddcf11c59d6814abeed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:47.010090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016294/publication.txtobserved 27c6c509bbf523395c80df51c38bf903...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. |
|---|