OT-2026-000044981
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000044981) never changes.
Identity and time
| Publication number | OT-2026-000044981 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-7675-a7ff-c435cd1091b5 · 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-2026-000044981 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f12c14a93d8851719ec0b3667cd25e6bf9c76c2e60a580aa25caa9e3ca8cf7f |
|---|---|
| Markdown | 3a6a1f997aea4cf287f37e3424e7edd46972de34bef2d7fdaa5661f5520cde65 |
| Publication page | a94e7cac11f1776678ec0c659f60a41825d1dbb269ae1a43b996f9cac87263f3 |
| Manifest | 2ebae5388a690b2967a4f8e1ddc94fae1fe4c1fb5e86c82afc37b36317e31951 |
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 | K/85wqy+8e6UAIocHSbQ9i5maPQlvT97wBDnP0B6jXOMOPZGUJNCU8Q6353f4XRxL0dzkxMzg47DFGlDunLuCA== |
| 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
| 2026-09-17T11:11:40.272266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044981observed a94e7cac11f1776678ec0c659f60a418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:40.252984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044981/manifest.jsonobserved 2ebae5388a690b2967a4f8e1ddc94fae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:40.234014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044981/publication.mdobserved 3a6a1f997aea4cf287f37e3424e7edd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:40.216151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044981/publication.txtobserved 8f12c14a93d8851719ec0b3667cd25e6...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. |
|---|