OT-2026-000027366
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000027366) never changes.
Identity and time
| Publication number | OT-2026-000027366 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7a16-a1a3-f076fec41dac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027366 |
| Status | PUBLIC |
Content hashes
| Canonical text | e59929072a9b72219fec4b633a540a08b9993a98047fe4f6e74698625e99eda8 |
|---|---|
| Markdown | e0701e0be80578f8ec3a921ea743f146286dbde2481d7f87133ba5b4a115d6f2 |
| Publication page | 90f6b16579c36aebec537e4f5b16a6c7ced35c4fc50899d3bbae0444c2d718d3 |
| Manifest | c005e6a3fa80bb41fa89a1a8feb171e6fcccac6bae94a86e7a10d56692479367 |
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 | uZKRL88/T9KbKv0EgbjlaLST5YrrTfGUnzJoGFrP8AQu5KpwBZsrl7Y07g7lDQ8UyLW/8drTAAs50jRFZjqZCA== |
| 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
| 2026-09-17T11:42:46.805811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027366observed 90f6b16579c36aebec537e4f5b16a6c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:46.787613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027366/manifest.jsonobserved c005e6a3fa80bb41fa89a1a8feb171e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:46.771769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027366/publication.mdobserved e0701e0be80578f8ec3a921ea743f146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:46.754736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027366/publication.txtobserved e59929072a9b72219fec4b633a540a08...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. |
|---|