OT-2026-000092529
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000092529) never changes.
Identity and time
| Publication number | OT-2026-000092529 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-76c5-98d2-425f75ad58f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092529 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce815883abb385b6535e8cab7e85516bf87603869bb283812a81f24599805dd3 |
|---|---|
| Markdown | f8cec781597e6e865b1e891375d0b90f355a76c605beca6f1c3b10b98ca1e3b1 |
| Publication page | 146f3f633dd8323544b3dc8b679b8912e8ad81b66a728232d5d7b7d21b56b5b3 |
| Manifest | 79f8c90554b2c8a6d14acc6b040020e584dc3ec7d9c7f6a2ba96e7ed339af332 |
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 | d92MRZLziIULYWTyae8GOjp09G0s+WmA1/tmDERoMkn5tTOSI/QDNhp1OKJsqgSumPDshYPo4vqLnIP9V8YTBQ== |
| 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
| 2026-09-17T09:41:06.448866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092529observed 146f3f633dd8323544b3dc8b679b8912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:06.431292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092529/manifest.jsonobserved 79f8c90554b2c8a6d14acc6b040020e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.412918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092529/publication.mdobserved f8cec781597e6e865b1e891375d0b90f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.382960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092529/publication.txtobserved ce815883abb385b6535e8cab7e85516b...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. |
|---|