OT-2026-000061109
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, vented after 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-2026-000061109) never changes.
Identity and time
| Publication number | OT-2026-000061109 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7e77-b5fd-fe715b1a9ac9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061109 |
| Status | PUBLIC |
Content hashes
| Canonical text | d40f451004821453f04b58ec77b35a1f9e3b5f8f8250cd3ac86666e455eb443c |
|---|---|
| Markdown | c5cca369d4c5eb504249c77e26787d33cf91b401c03955676530714dd77ea0b6 |
| Publication page | c4a92fe4a7cee1e0e4de0ac0622956b6d603b426089af4d0b0befe886ab787c6 |
| Manifest | b813a31dd6d5060a5edd19c96e03cfb9d3017bcbf634ea70eeae251deb17e5b3 |
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 | iuiQ3ChsJiIQiBO2AO4Ft4C5F0LAGxaZDrX0pT/9oHpLepecs9m2JKWV5iSZVMlt92ZCEsAbBQeqCjNmQphfCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:28.846193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061109observed c4a92fe4a7cee1e0e4de0ac0622956b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:28.826232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061109/manifest.jsonobserved b813a31dd6d5060a5edd19c96e03cfb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.807782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061109/publication.mdobserved c5cca369d4c5eb504249c77e26787d33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.790979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061109/publication.txtobserved d40f451004821453f04b58ec77b35a1f...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. |
|---|