OT-2026-000024618
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, sustained 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-2026-000024618) never changes.
Identity and time
| Publication number | OT-2026-000024618 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-723b-90fc-360c9d0da119 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12963011d0684d73bfa6f3af85b59508cba09ad1b8b0b9a214c8250032f8ad85 |
|---|---|
| Markdown | 0b08d623d44ec0098c88a7b45aea2f25121afa39389de308d5cef7e4651ef70f |
| Publication page | 88d80f34d7e0feaa0f22ada00c653c0783a8d1eeccf376012eb713953d0088bc |
| Manifest | f8529e4e74090f157cf385472b2886cfbac29b67f57daa05692b6466864d8991 |
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 | BbeU8VspG5WQFO6S9vSda7kYPPVU+nkc9J2p0XGPLq5wZgaLQFkpMyfXKIRwOItMw3zE3jJn5uUGZWfXRWv3Cg== |
| 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
| 2026-09-17T11:47:46.625499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024618observed 88d80f34d7e0feaa0f22ada00c653c07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:46.605434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024618/manifest.jsonobserved f8529e4e74090f157cf385472b2886cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:46.583777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024618/publication.mdobserved 0b08d623d44ec0098c88a7b45aea2f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:46.564507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024618/publication.txtobserved 12963011d0684d73bfa6f3af85b59508...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. |
|---|