OT-2026-000012336
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, pulsed blow-off 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-2026-000012336) never changes.
Identity and time
| Publication number | OT-2026-000012336 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7030-9955-002a0e4548cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e3ea85d1935b454fea74e2f30b90fc18ffdda0386e29dcc070536ea22074140 |
|---|---|
| Markdown | f28f636135fba347ba1ac37e93ce82d1f943846e5b474bf6a6233bf8ff7edb94 |
| Publication page | 3137d624f161ab8ae769bd2b9cee56aed1141549571da8d1e5b7a40c71963799 |
| Manifest | 1e48cb76a6fd2e444de41f8a1d7ce0fa14777c2d730a714fdcbb469d0f1b4acd |
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 | iSNjakYZ+QKR4jgymQtx2F3ESO4sXgM+XOPfmgfM4/utoeX6EGsT1TYPyH1j6R123FuySsKiFUxYSRYVrmfDAQ== |
| 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
| 2026-09-17T12:11:17.282208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012336observed 3137d624f161ab8ae769bd2b9cee56ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:17.262976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012336/manifest.jsonobserved 1e48cb76a6fd2e444de41f8a1d7ce0fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:17.243332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012336/publication.mdobserved f28f636135fba347ba1ac37e93ce82d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:17.224990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012336/publication.txtobserved 7e3ea85d1935b454fea74e2f30b90fc1...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. |
|---|