OT-2026-000038098
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000038098) never changes.
Identity and time
| Publication number | OT-2026-000038098 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7523-a28d-2995d313237b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038098 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6e6d6cda31d02d096593b933d7136f5ae5bc018b8b6f7bb58e8db33b8e0287b |
|---|---|
| Markdown | 69ab37df949591aee14fb720fb61719bcf827e59fbfa6c7b08aa70879739dafa |
| Publication page | 05f1913973c7dc6c6e5a0c377b3d02ce119a5a57bdb1e5693a541544a631e8f6 |
| Manifest | 0bc6437b3194f210bb73513e447d74c4958f094ac16e167144444c1746ebd962 |
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 | OjhnuHwPbzp/PSngf/8bkYH28it7CBVvlfzseJoxGdDdAzaRFle1Z1I9hHZSLPrk6IjQlYjsfnlor7YmvTTdBA== |
| 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
| 2026-09-17T11:23:25.985913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038098observed 05f1913973c7dc6c6e5a0c377b3d02ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:25.969865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038098/manifest.jsonobserved 0bc6437b3194f210bb73513e447d74c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:25.953699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038098/publication.mdobserved 69ab37df949591aee14fb720fb61719b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:25.935492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038098/publication.txtobserved f6e6d6cda31d02d096593b933d7136f5...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. |
|---|