OT-2026-000010419
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, vented 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-2026-000010419) never changes.
Identity and time
| Publication number | OT-2026-000010419 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-743f-9db5-e2d83cc7ccb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010419 |
| Status | PUBLIC |
Content hashes
| Canonical text | e53d42c3f642004a1caf83ebb633651fc5ff1a3dee3d3bbd393e33c0712f3978 |
|---|---|
| Markdown | 7c991d12919d7eda2d4f86abd69985dfb78f778dcb9c3df2711e0a528f94b306 |
| Publication page | 36c22dc5a5243b7eefd1c4cb783c6dcbc53875cc0288cfea3624df1cf8a83a0f |
| Manifest | 960ce097e3cec95109325e2be4ff50fc51bc7f607af647e64a620754b270fc0a |
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 | BM+R3pjN23Rw24qIUh31evu+oyGH3oWVa/Cxni/UW969S1mabgoIB8XNdYzmhKqVN4kekoXAs0POzSVDDh1EDw== |
| 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
| 2026-09-17T12:14:32.765020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010419observed 36c22dc5a5243b7eefd1c4cb783c6dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:32.746356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010419/manifest.jsonobserved 960ce097e3cec95109325e2be4ff50fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:32.727136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010419/publication.mdobserved 7c991d12919d7eda2d4f86abd69985df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:32.706167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010419/publication.txtobserved e53d42c3f642004a1caf83ebb633651f...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. |
|---|