OT-2026-000013357
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000013357) never changes.
Identity and time
| Publication number | OT-2026-000013357 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-761a-9c8d-e8fef426300f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013357 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8d2a296887c55d6191fb9ac82d58c62e9379e0d93310d465ef39d65de39fec7 |
|---|---|
| Markdown | 01f6c9a3abc49953d14926020295225b1c168b2a4ad5c2ba26ac557ee65b5291 |
| Publication page | 26dedea50f6bae8568699c2eb30988d7d5297040bb5be931871bf3cfb4042ac5 |
| Manifest | d41339ec551827615f615c53ad61764b5798fbb4593b70b723ce7a605a962f9c |
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 | wT/UM1bUhFI7Cs8uy+CWnl1TgHaqwyNhXSVOae69cWrxmV+Td5jTbI0AM6qauAjTUVr0CHXjz5PYzodfQhfvBQ== |
| 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
| 2026-09-17T12:09:48.542893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013357observed 26dedea50f6bae8568699c2eb30988d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:48.521592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013357/manifest.jsonobserved d41339ec551827615f615c53ad61764b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:48.501836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013357/publication.mdobserved 01f6c9a3abc49953d14926020295225b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:48.481903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013357/publication.txtobserved f8d2a296887c55d6191fb9ac82d58c62...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. |
|---|