OT-2026-000030127
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed 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-2026-000030127) never changes.
Identity and time
| Publication number | OT-2026-000030127 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e4ff-730c-b947-d3b6d46b32f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32b5b9daa9990f3f44e2fb22f91379c8a4b805d97d78502862c19f2f8c34a22d |
|---|---|
| Markdown | 59c6b43b2b8798a7b17e4f43790b9cf4209f61b85d862fbaf7a2e7217a946907 |
| Publication page | 6f63c93ca9bcda3ca59a45fac38c68122874468157c48950655adf4a19dab716 |
| Manifest | d08501704256849e751bcb39f895221b1d0e3f3c17c6f8f87968390d19d130ab |
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 | NdGZaLJqzFvik0D6SjJ7MuPNqIZAIdiP+y5l5GxSMXs94OO/bokvafvt6uDeXz/OGwFEQxxgRQtkzy0SDdqRDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:40:21.870600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030127observed 6f63c93ca9bcda3ca59a45fac38c6812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:21.854596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030127/manifest.jsonobserved d08501704256849e751bcb39f895221b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:21.836247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030127/publication.mdobserved 59c6b43b2b8798a7b17e4f43790b9cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:21.816176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030127/publication.txtobserved 32b5b9daa9990f3f44e2fb22f91379c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.751218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030127observed 6f63c93ca9bcda3ca59a45fac38c6812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.728571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030127/manifest.jsonobserved d08501704256849e751bcb39f895221b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.712606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030127/publication.mdobserved 59c6b43b2b8798a7b17e4f43790b9cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.695895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030127/publication.txtobserved 32b5b9daa9990f3f44e2fb22f91379c8...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. |
|---|