OT-2026-000047798
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000047798) never changes.
Identity and time
| Publication number | OT-2026-000047798 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c420-773e-be1b-6d0aaf805cc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78aa903418840a6a9ec54f671b9472b23de3578eb5af0823a75e0ade36dd38f3 |
|---|---|
| Markdown | 10235b2f42749d245670c611db9913f7bb6c7300da2eff44ed874037a5a18b6e |
| Publication page | dbd7a1ddaa51f318037db8c54610beb2595c140e41f79766a8c91e5fc2dfc79a |
| Manifest | 57f7551bcbb6efb1e82ec8a625ef693d732601d155f76e0019cf65072ac032eb |
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 | 6NIvWhiN2atR0T50mAsB+5mmlKoZfdboLbuonv/iVihaWPVM0GajXOlBSrgEU73f81uinZzaauIVbPGYdrmfAg== |
| 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
| 2026-09-17T11:05:41.947494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047798observed dbd7a1ddaa51f318037db8c54610beb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:41.898578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047798/manifest.jsonobserved 57f7551bcbb6efb1e82ec8a625ef693d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:41.878639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047798/publication.mdobserved 10235b2f42749d245670c611db9913f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:41.832554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047798/publication.txtobserved 78aa903418840a6a9ec54f671b9472b2...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. |
|---|