OT-2026-000093242
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000093242) never changes.
Identity and time
| Publication number | OT-2026-000093242 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7c1d-9456-aab433a0aa25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093242 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7ab8f67f8ff95e46ab4a73b5d43a1e79736ac3e13e82fbd904b461d93141395 |
|---|---|
| Markdown | f77dd61936b1377b81f40721f8342be151538ba90ee7fd1db5179a55ad2468b4 |
| Publication page | 7119807e58d5502db7d0c6bc370d68e0465933b339d4550419e56900dba263ee |
| Manifest | 48374f09d1ce43d7ab7e4487e33175f9e0f74def1548d1e713ba75d2c10893bf |
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 | 0YMUKCsRwzXZY8RYY+WtVySAocJosaNJOcC/RCwZHFtUzxd+U3NF2/K/38IXzrq4eU9ljDcnJBHVanxPKYrMDw== |
| 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
| 2026-09-17T09:40:35.610484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093242observed 7119807e58d5502db7d0c6bc370d68e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:35.590963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093242/manifest.jsonobserved 48374f09d1ce43d7ab7e4487e33175f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:35.571103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093242/publication.mdobserved f77dd61936b1377b81f40721f8342be1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:35.552130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093242/publication.txtobserved a7ab8f67f8ff95e46ab4a73b5d43a1e7...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. |
|---|