OT-2026-000051589
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000051589) never changes.
Identity and time
| Publication number | OT-2026-000051589 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7627-9c1c-fc15f30344fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75f953f141e9c7121bcdc946e62ffcae4f2e0e9c619345753bb28aa5707e06ba |
|---|---|
| Markdown | 155c6c4f9f6480769c3544beda3e101744760d2ea3368b08b9f4af594bdb8235 |
| Publication page | 60122bbe7f9f07c1692748fe54c670c490f56a2de4d183d6941071fa0ed7ee84 |
| Manifest | 8f7f0fb6058a4f8ede117e36be639aafb5d56670c2087e151b8f438353f6b951 |
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 | MTKoZlUi06sSQlLtvXmou6UYx8lb3sFcxfllxMimascL5irDpbyw3pdmf26AObqGZM8gR13YVHQqbWPaFb4iCw== |
| 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
| 2026-09-17T10:58:26.115392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051589observed 60122bbe7f9f07c1692748fe54c670c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:26.097020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051589/manifest.jsonobserved 8f7f0fb6058a4f8ede117e36be639aaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.077731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051589/publication.mdobserved 155c6c4f9f6480769c3544beda3e1017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.059283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051589/publication.txtobserved 75f953f141e9c7121bcdc946e62ffcae...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. |
|---|