OT-2026-000062533
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000062533) never changes.
Identity and time
| Publication number | OT-2026-000062533 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-77c0-aba3-e24266ab4d5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 467f38fd6bfe1725f8a3f6ac54a4a344d8f87d3072cf3f707f11b912e5dbc7e5 |
|---|---|
| Markdown | c52b3c1456776f1c7fa77a5d36218f694a595e01d42239a615b19331e24c4c55 |
| Publication page | 19a36ac67ef051de7d4b9a979d9015b3c4fd808bd88e68abf06b195837b55413 |
| Manifest | 9ddc2b01385aa4acc6ec390d8d0ceced157aab5751bfedd3d26356c4ac6855e7 |
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 | nIbb9vM+iYhuPe90+lCfJRcW4/GxBz9XxB6NmHex3QRsGSoL+OxD2QS/I9+zH+/EP2R4C9W+wHw0Rp6wgHcZDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:59.693361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062533observed 19a36ac67ef051de7d4b9a979d9015b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:59.673793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062533/manifest.jsonobserved 9ddc2b01385aa4acc6ec390d8d0ceced...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.653521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062533/publication.mdobserved c52b3c1456776f1c7fa77a5d36218f69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.632755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062533/publication.txtobserved 467f38fd6bfe1725f8a3f6ac54a4a344...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. |
|---|