OT-2026-000098906
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold 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-2026-000098906) never changes.
Identity and time
| Publication number | OT-2026-000098906 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7b41-8c4a-7e1f14e552dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3edc748cb496a033f3c0f0244b133779f1a92a58382383cc9c123db8d943f0bb |
|---|---|
| Markdown | 6b97446492c9fd6f9852de9b133a54b820f1fa90167de6be5aeeb6acf7bc7a13 |
| Publication page | fbe970119b20befc8f6bea801b57622846f9688d3426c31b8bbfac105433fc3c |
| Manifest | 65859894a6375f4585eec47cf3fd9edc51c9b75fdd65edc2b1e476de2b7a97aa |
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 | n3MSZFmSViPaTb9ozz3BzXRfxKTvIwrXPvD9XqWclylpypKS9FGHTtSc2BrEUoe15/2vCKHq+y1y44dGKZnUAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:57.844448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098906observed fbe970119b20befc8f6bea801b576228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:57.827870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098906/manifest.jsonobserved 65859894a6375f4585eec47cf3fd9edc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.811442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098906/publication.mdobserved 6b97446492c9fd6f9852de9b133a54b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.795054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098906/publication.txtobserved 3edc748cb496a033f3c0f0244b133779...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. |
|---|