OT-2026-000096813
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum 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-2026-000096813) never changes.
Identity and time
| Publication number | OT-2026-000096813 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7670-9ada-1f32cf5c6c14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096813 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d0fbd7345b37ffe3cb7d07f588d639cdcb36835095ccd7d2f8dd66b8e2c2609 |
|---|---|
| Markdown | 71889844d1d0a9b2d90187e0a2660a6ab2d1cb9cd31b59641adae6ccc6ed2235 |
| Publication page | a9cf032b5d853cacf4736ac5403264d71e123d52e2833ace385d147b39b3c506 |
| Manifest | a3de0e188ea6881784501d5448a55c7e6d2f3501b298d7c03f46e1dda21cc70c |
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 | yAw9BJiw2ddConnwHX40tcpnfkpyXn6qdGWEOqIrE/i7ovsaPgqMubSWp3oK66qKN38NzcKNUWByr2gK6SV7DA== |
| 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
| 2026-09-17T09:34:24.321891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096813observed a9cf032b5d853cacf4736ac5403264d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:24.303698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096813/manifest.jsonobserved a3de0e188ea6881784501d5448a55c7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:24.284361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096813/publication.mdobserved 71889844d1d0a9b2d90187e0a2660a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:24.264368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096813/publication.txtobserved 6d0fbd7345b37ffe3cb7d07f588d639c...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. |
|---|