OT-2026-000094690
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000094690) never changes.
Identity and time
| Publication number | OT-2026-000094690 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7dd0-b3d0-eac7a7093cb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094690 |
| Status | PUBLIC |
Content hashes
| Canonical text | 016a092dc8f7fe807c81f9bde5f7374b833916feee1874be61e8eb7332bdd09a |
|---|---|
| Markdown | 1946b6321c85780e9837608bb43514114de031d0eab0901cc51cc5396be59269 |
| Publication page | 463c754e3ba204f94b325f78afcc55f1438a58460312f4ac615664b544674fe7 |
| Manifest | 5d8cb4b0f3d284d13199b204498a7f4cae1f3ed6f7baffe3dc9ec4c80db796e7 |
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 | JJnuVF84JqFbOjcanf5h3HymTwPDlOWvRrmIgZXh7aRpLpqRCIxkpf3ALrnPQ4I73N779FI3r6mxKBmZflF/Aw== |
| 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
| 2026-09-17T09:37:08.751072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094690observed 463c754e3ba204f94b325f78afcc55f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:08.734251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094690/manifest.jsonobserved 5d8cb4b0f3d284d13199b204498a7f4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:08.716669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094690/publication.mdobserved 1946b6321c85780e9837608bb4351411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:08.666428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094690/publication.txtobserved 016a092dc8f7fe807c81f9bde5f7374b...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. |
|---|