OT-2026-000085261
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000085261) never changes.
Identity and time
| Publication number | OT-2026-000085261 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-7020-96da-e1daae713600 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58c31a334375fc9c573550953dc8e55bb6513faca314f84f3abdee8df70bc25f |
|---|---|
| Markdown | 50da06fbb596f0f8ecc8b64c4d40a0dc054e720d3507645c34b834740cfd32f0 |
| Publication page | fd9d324b2610d74adc36f4981380f03c4df9cb5e50e787eca754b3be35dfb04a |
| Manifest | ff01f7ca4c019abaca4cf15b124e28a5542291b8c4d44704f4c0a32c8ade65da |
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 | fYFP4c51Bf2/AMTuIaZahPDlqRucshUSD2qieuAJJmHNmH+ZV6wC1uAgE2dzQMgts7bpayOB8G3rhEiZeJZ6AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:53:58.039887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085261observed fd9d324b2610d74adc36f4981380f03c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:58.023460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085261/manifest.jsonobserved ff01f7ca4c019abaca4cf15b124e28a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:58.005719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085261/publication.mdobserved 50da06fbb596f0f8ecc8b64c4d40a0dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:57.987939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085261/publication.txtobserved 58c31a334375fc9c573550953dc8e55b...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. |
|---|