OT-2026-000027802
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000027802) never changes.
Identity and time
| Publication number | OT-2026-000027802 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a4a4-7c12-b144-7cdf490465a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2852b1ab0d23eb57c77df5392b281a477ee795d8e3749508baf06ac6e875b0a0 |
|---|---|
| Markdown | 7ad50f944dae3bf1c38c76f8e8a92c4d85a111adbb7675863e891bb2c4305e4f |
| Publication page | f6bacf35580872779ec8ff48746af4ed16b593fa7e7307fdba656d631b0f02e0 |
| Manifest | fae9f44f425278652dcc1863ed5b22e53d7a95c9a387cd611d7901c6ff6b3398 |
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 | mEl1eneNtE+0Ey4Gx5FcQcjBf+olPlo+S5AR6c/WYxFUyo9D4IElwPpIxXjKHKL3tPaJdFY2OIPvjkwfeVSCAA== |
| 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
| 2026-09-17T11:41:51.085742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027802observed f6bacf35580872779ec8ff48746af4ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:41:51.069953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027802/manifest.jsonobserved fae9f44f425278652dcc1863ed5b22e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:51.053339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027802/publication.mdobserved 7ad50f944dae3bf1c38c76f8e8a92c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:51.035415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027802/publication.txtobserved 2852b1ab0d23eb57c77df5392b281a47...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. |
|---|