OT-2026-000079268
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, vented after 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-2026-000079268) never changes.
Identity and time
| Publication number | OT-2026-000079268 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-70f1-93e7-e08699106aa2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079268 |
| Status | PUBLIC |
Content hashes
| Canonical text | a40437ac734a19e5a022109a88cb889b112e28dce98b8b00c50e859a2b2e5569 |
|---|---|
| Markdown | 6fb22443fd1a186f12e1c73a205158cf278887e252562a5d79b9eac90874392f |
| Publication page | 84b40099d0a5a0d487d057c00b3c9859c5ed89a6d9be55c7cfede88b64eb702f |
| Manifest | ffd81eb375eeda18a9bf5614c6d08bf3136a749ea3f2d8ad94d09f05116d900d |
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 | ucU5gpH+oL90PxCOqj3aZr4KziJZveXufYAzXUbip5NYs1trM+nHK4EI/V9uTcFL4KLyG9oMJIsax3xdbD/LCQ== |
| 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
| 2026-09-17T10:04:52.286142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079268observed 84b40099d0a5a0d487d057c00b3c9859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:52.264602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079268/manifest.jsonobserved ffd81eb375eeda18a9bf5614c6d08bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:52.241930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079268/publication.mdobserved 6fb22443fd1a186f12e1c73a205158cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:52.211733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079268/publication.txtobserved a40437ac734a19e5a022109a88cb889b...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. |
|---|