OT-2026-000006754
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, ejector fed, contact triggered, vented 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-2026-000006754) never changes.
Identity and time
| Publication number | OT-2026-000006754 · never reused |
|---|---|
| Internal UUID | 01a0a966-46ce-7f67-a0e2-a5ad6c4b3430 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:47:27.441284Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006754 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4afc93ad318f46ef252b1c9d2b513a7f6958554bcacd58d99fd4d223846c69f |
|---|---|
| Markdown | ae8f3d20f2ed880afba392240c3cd4b1219688f064ad106f5155b01afbcf38d3 |
| Publication page | 5179f7c9dec940838a5c5ca0b43a74d1bcc48cf7f2c87a476c064c43f1f8ce06 |
| Manifest | afb1ffd83c8000a010f748427603603478ef37f5c2317448802d314d85af2252 |
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 | a3zRPOIj52EPp+jzWWRx1ELoC/FgDOPp8eyEA9VpOwm/mI7lbGiWsflfSN9bs9IVhBrE12fUjv3Rj7U6x4hQAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T08:50:09.985999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006754observed 5179f7c9dec940838a5c5ca0b43a74d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:09.972921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006754/manifest.jsonobserved afb1ffd83c8000a010f7484276036034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:09.960327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006754/publication.mdobserved ae8f3d20f2ed880afba392240c3cd4b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:09.946312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006754/publication.txtobserved a4afc93ad318f46ef252b1c9d2b513a7...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. |
|---|