OT-2026-000043085
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, sustained blow-off after 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-2026-000043085) never changes.
Identity and time
| Publication number | OT-2026-000043085 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327a-7259-ba23-dda0498ebfdd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bc9630107163faacf8a48f2bb44d81cd35eeed5b252407f3d3f4dfb16b77290 |
|---|---|
| Markdown | e948958bd2720ac618ff1a98e6cc0a4ee356d44fd11f567a172a97808c2ba8b6 |
| Publication page | f8d5b422c6e35e042c6a9f534be2116fd020268f31ddd1dc3665f333e13791f0 |
| Manifest | 1ecf530b5d788f8a1e80581e84b508c27e88873346fc551c86c84b87453b728f |
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 | /TjY+EKbnfKuMNdOr5Lq9YfoX/HMxOOYabgCOrsr/GCr1IdVZ4P9JrmwQPK2DmTkmnLgW7SFDe34Lc5Mkt3aDg== |
| 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
| 2026-09-17T11:13:30.125317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043085observed f8d5b422c6e35e042c6a9f534be2116f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:30.105473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043085/manifest.jsonobserved 1ecf530b5d788f8a1e80581e84b508c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:30.087256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043085/publication.mdobserved e948958bd2720ac618ff1a98e6cc0a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:30.067921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043085/publication.txtobserved 3bc9630107163faacf8a48f2bb44d81c...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. |
|---|