OT-2026-000044913
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000044913) never changes.
Identity and time
| Publication number | OT-2026-000044913 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-7d01-9a7d-b249b4ab5a69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044913 |
| Status | PUBLIC |
Content hashes
| Canonical text | ceb41dd20165e58d8fd2ae7c3543e744d1c8942b93cf14e4b73bdfb41c380d44 |
|---|---|
| Markdown | 76c38ab97778901e640ad73ff327e72de69334ce2d00f56c8c1c48d87ed6d14b |
| Publication page | 77c40c31e6e71be005c7186417905a65a0f9e226f00b991deb2ae10b70790391 |
| Manifest | 178a2c57965ee6a2e9b6ddc27d1a8cc5f73f8bc3c42d435cdef241abd5efcfe2 |
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 | LjaI2ICpTOuOlDtmgXVFH4J2d8aOqA6GOstM1pObPYrvo9Zvnwh6sVq1dBF2OvqvR+wk7iLd04y2B13ugfJoCA== |
| 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
| 2026-09-17T11:11:34.998618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044913observed 77c40c31e6e71be005c7186417905a65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:34.981311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044913/manifest.jsonobserved 178a2c57965ee6a2e9b6ddc27d1a8cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:34.961802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044913/publication.mdobserved 76c38ab97778901e640ad73ff327e72d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:34.943490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044913/publication.txtobserved ceb41dd20165e58d8fd2ae7c3543e744...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. |
|---|