OT-2026-000056342
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000056342) never changes.
Identity and time
| Publication number | OT-2026-000056342 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd2-77dc-8e10-5763eabe9863 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ad69ae2794c2f0650f5d5a923410c22fd39fa2712bc90f05c156d31db0ec84f |
|---|---|
| Markdown | 0db6aa051a245da9db580c58c7ecf2336befc217c8d7cd70bc4e1a10d71ecf44 |
| Publication page | f9415551f5147f50784ec3e24c7c8f30cc53fe88783b81802b289c9844139033 |
| Manifest | 9078aae9ac9a62651e1a00461a7449cb118c2e2b52c35cab5fc0ed3a45253858 |
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 | L1LBSJXupfjcMdS1rUwu3zsNDWOF1Oui39Npq98vZdFUsdvZHjHERvK6Rhu6KZEEnuJm7/ZqnBuBPcxact+dCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:51.060217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056342observed f9415551f5147f50784ec3e24c7c8f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:51.042321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056342/manifest.jsonobserved 9078aae9ac9a62651e1a00461a7449cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:51.024166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056342/publication.mdobserved 0db6aa051a245da9db580c58c7ecf233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:51.004748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056342/publication.txtobserved 0ad69ae2794c2f0650f5d5a923410c22...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. |
|---|