OT-2026-000013079
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000013079) never changes.
Identity and time
| Publication number | OT-2026-000013079 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7606-b56a-a5268ebd5ed7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93f3c19f06c934ac73aa31bd57a4fe9c45801c4970becbe8012333feb0b82d5f |
|---|---|
| Markdown | 93000ce707cdb3c6c1819e3dbdd3768d68793c81d28e100366977e1c384a0a82 |
| Publication page | 912721f2ca786bc2fbf12166128dee89e55282f01b49c8e8ee0514ccbab9987f |
| Manifest | 8e481fa079471a9d24dca9d7db94e7b5e25c2a0cd61bc6828f088c97daeb9729 |
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 | z9Qj1U0bUjzjtwNqLQA+DoX/ObDfCpEc207OOiNe3WuOzk8MmA85WCNq+Vd1tG66MDVXz2I1642PtmRuqbzOBQ== |
| 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
| 2026-09-17T12:10:55.389378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013079observed 912721f2ca786bc2fbf12166128dee89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:55.369894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013079/manifest.jsonobserved 8e481fa079471a9d24dca9d7db94e7b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.351739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013079/publication.mdobserved 93000ce707cdb3c6c1819e3dbdd3768d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.330856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013079/publication.txtobserved 93f3c19f06c934ac73aa31bd57a4fe9c...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. |
|---|