OT-2026-000044532
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed 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-2026-000044532) never changes.
Identity and time
| Publication number | OT-2026-000044532 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7873-a962-9be510f9bd04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044532 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0e1736556a29e2a6ade09f5fd7e6e83e40eb50f5ac82ea4e92680f5c8f23d18 |
|---|---|
| Markdown | 86f70fb2353d8e92da22d997a99b050ec3e11af507dd5812b9fcf4517b706b2d |
| Publication page | 86303ddacfc093219aac0f9f2a83687cdede42295b22e65b01070ee7a0618ad7 |
| Manifest | e5cdd0a110a93ba68dbba568e45adb4dee6441469bafdac1533a65e79a0cf1ec |
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 | 9uEBiW6ktc+XIMWNCcxXZqAHvKxlcPxbmL3U4kPkz2+TsLP8JpRIqBBGekWGu7lAHkcbbJgOsCVcsEbP3YufDQ== |
| 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
| 2026-09-17T11:11:42.774327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044532observed 86303ddacfc093219aac0f9f2a83687c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:42.737822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044532/manifest.jsonobserved e5cdd0a110a93ba68dbba568e45adb4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.718525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044532/publication.mdobserved 86f70fb2353d8e92da22d997a99b050e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.660231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044532/publication.txtobserved b0e1736556a29e2a6ade09f5fd7e6e83...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. |
|---|