OT-2026-000010284
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000010284) never changes.
Identity and time
| Publication number | OT-2026-000010284 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7e4f-b981-8b3c7eb2dba3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43ab2cced29e6794046d7d17c8a98391fe372ed0111f6cb6330093eaa91ab0c6 |
|---|---|
| Markdown | 34b062965c960426b9eeaa5d703394f5418b4cdfba3dfbbf1ed2ee9891d44ffa |
| Publication page | 8215b6dacd76337d6d2548cca5139c621055454062cacac696121086fb23d0b4 |
| Manifest | f1a122a8c58713621e88327bf474ba546ca3ebfd00b140c0dd26df320fa9b762 |
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 | YuhSnDkRE273VOZRSz/q37A5/h3tiPM6mBx4vrCO13MR0DaGbwFTyEJS+mK2Go7rnyKxVJT5Eao/YLlzjIFpDg== |
| 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
| 2026-09-17T12:16:30.786769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010284observed 8215b6dacd76337d6d2548cca5139c62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:30.768768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010284/manifest.jsonobserved f1a122a8c58713621e88327bf474ba54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:30.749459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010284/publication.mdobserved 34b062965c960426b9eeaa5d703394f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:30.731717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010284/publication.txtobserved 43ab2cced29e6794046d7d17c8a98391...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. |
|---|