OT-2026-000006805
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, pump 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-2026-000006805) never changes.
Identity and time
| Publication number | OT-2026-000006805 · never reused |
|---|---|
| Internal UUID | 01a0a967-fd17-7d47-be80-b15dc66bc3f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:49:19.642365Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 516f906db68e8e619df4a0b3735f368413db692bd641290eb232b6d04cd328dd |
|---|---|
| Markdown | 553c0fdf3617e241297a674ffab3d469d149284510e89bdc77da63b0f6ec17ff |
| Publication page | 5644f62a66263b0e22d41dba6961e016cde902fc98f610d859666c2aa3b3368b |
| Manifest | 5a495f5a93d918fe0540245dc0844e564a5773069ec3729b9401e0c37c1b48b7 |
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 | y0SAfNgcxQZoi2n6U0UaF7L30f7FVO04xZOrjmi96Eg0YqdXmaPX+olpu9exabCBUJNMDD7xcPvG3JvPGLjzAg== |
| 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
| 2026-09-16T08:50:04.416571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006805observed 5644f62a66263b0e22d41dba6961e016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:04.401124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006805/manifest.jsonobserved 5a495f5a93d918fe0540245dc0844e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:04.387012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006805/publication.mdobserved 553c0fdf3617e241297a674ffab3d469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:04.250021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006805/publication.txtobserved 516f906db68e8e619df4a0b3735f3684...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. |
|---|