OT-2026-000045914
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000045914) never changes.
Identity and time
| Publication number | OT-2026-000045914 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f86-71e5-9aa2-f3a8d0a10104 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23b34671f3a0367a0cc2da9307019dc3d972f953dc6fb0ed54ef4952f770d736 |
|---|---|
| Markdown | 77f709f167bc785b292d8283ee66b0622fb51eee3880f600eb678455caec4635 |
| Publication page | 4d08103c513420c0e18da0f9e3935cc7b0f013d5a7e4c68e56a296931b9b7cb3 |
| Manifest | 5996f1f4599a7042aba5a618444dcb01d2e8e896a0b4f5264c9c23ae2d85a622 |
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 | rRoAksw9VTDabKxnU03HGEt4AWFRHhl727ZShGw5q1cgOwAUi/L7419pc8ULoZ0qXjdnXcpV3uD5Bhh6j1YoBw== |
| 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
| 2026-09-17T11:09:48.975060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045914observed 4d08103c513420c0e18da0f9e3935cc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:48.952967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045914/manifest.jsonobserved 5996f1f4599a7042aba5a618444dcb01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:48.921818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045914/publication.mdobserved 77f709f167bc785b292d8283ee66b062...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:48.891070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045914/publication.txtobserved 23b34671f3a0367a0cc2da9307019dc3...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. |
|---|