OT-2026-000014099
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, pulsed 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-2026-000014099) never changes.
Identity and time
| Publication number | OT-2026-000014099 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7dbf-852b-a823ed820373 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51cabf7f52c6889bcea0be40223f0f17c9772bbe5a1754d1726c5a34a24d51a7 |
|---|---|
| Markdown | c61b179f5cd86fb164fb71daefd30e46b6110fc2b4923a1abee330f991e787ca |
| Publication page | 553cab65d8ff86e4293e7f299d24880e0385a2ca125d824e787bb2cf8e1228c3 |
| Manifest | 474a79db5256f5eb46a06886b8a7bb808f2875397eae83f96a4c70c6faf2f06d |
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 | 4sepTKHM+OpMAiM0RzMKHkjyKz3minpYO5G/AAwlmPNHh26Xv9lvBPZ+NlxgUcwnksWjaBnas1hNhDV5mmBiCQ== |
| 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
| 2026-09-17T12:09:21.364780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014099observed 553cab65d8ff86e4293e7f299d24880e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:21.346549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014099/manifest.jsonobserved 474a79db5256f5eb46a06886b8a7bb80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:21.326108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014099/publication.mdobserved c61b179f5cd86fb164fb71daefd30e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:21.307128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014099/publication.txtobserved 51cabf7f52c6889bcea0be40223f0f17...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. |
|---|