OT-2026-000095462
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000095462) never changes.
Identity and time
| Publication number | OT-2026-000095462 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-74a7-a566-d6a7f9c22886 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95a80daaf8c34f28c7d1fcd6254f1855be0c36b5b225b9deb42f546f29771dea |
|---|---|
| Markdown | aa7eacecdbee0f65c9c12a17048e52617cab66214b8373094b86826cc054feb9 |
| Publication page | 17ea846c86ee92c5b61164d2b025603fd4a8f6b663317721eda1c2e9b76542d2 |
| Manifest | 29483e74b0c42ab5f1a16a0357ee870e8ea7e568932867699625f716deaa5dde |
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 | YSB/32YiFfYWqw6eVpti50m2skI1tQG1CMLfNQRPT+2j9NNbrY68ot+SYmUhpzszIQkA5nBhHKx0kt3aJ4VpCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:50.386886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095462observed 17ea846c86ee92c5b61164d2b025603f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:50.367767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095462/manifest.jsonobserved 29483e74b0c42ab5f1a16a0357ee870e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.349502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095462/publication.mdobserved aa7eacecdbee0f65c9c12a17048e5261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.332306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095462/publication.txtobserved 95a80daaf8c34f28c7d1fcd6254f1855...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. |
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