OT-2026-000066752
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold 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-2026-000066752) never changes.
Identity and time
| Publication number | OT-2026-000066752 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-744c-8dae-53e0c3b126b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066752 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3348b1a52c39e77541f9f513d0d755dbb3c6cff6295113a9ba2bad07a16e39a |
|---|---|
| Markdown | 9898a1b0c49330480f7d9e431f0daec679b3357efa4921bc9dd8564296313a9a |
| Publication page | d5ec55039aad8c73d0d5dcaee93bab41a310a18ac4f1e1e35abec1aaa5a17c87 |
| Manifest | 3b58cf8efbc4a6e73c3d626e326b918221dc65d17b8fd0505b07f4269bffb5e0 |
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 | zVzefFvmdKRZMRxeeqRfdi7jW+eEf5WgTR6cQwpzp1iQqKjF2YafbnMBt8dQ6l9ypJ9RH4AmGpUpS9Iab/iZBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:09.855259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066752observed d5ec55039aad8c73d0d5dcaee93bab41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:09.838320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066752/manifest.jsonobserved 3b58cf8efbc4a6e73c3d626e326b9182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:09.821154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066752/publication.mdobserved 9898a1b0c49330480f7d9e431f0daec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:09.803435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066752/publication.txtobserved f3348b1a52c39e77541f9f513d0d755d...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. |
|---|