OT-2026-000080042
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000080042) never changes.
Identity and time
| Publication number | OT-2026-000080042 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-747c-83f6-adb65c08c9a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080042 |
| Status | PUBLIC |
Content hashes
| Canonical text | e11fb13a921c6c9a92d79fef22be12c2c9fc244700ee77e67ee37d554be06011 |
|---|---|
| Markdown | 8ad35f4a127819e1df6b5eb7117530d846d0e96a442ce487cebc42a6d3cd5393 |
| Publication page | 44ea05d1989f48a3313ffec911e10682bf6cdf2f2fe2e430a5ae4c37c130a756 |
| Manifest | 55d2b994a83c230dcb1e47014ad98479c611407740f4575668a59ec8327146c0 |
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 | UuNJm0SMxNk3p2va0cQsaHyQVAlCPOLOX8I8E2vHA1+h6Ax4pQfigoA4QHEKcoXfF0K/PjK6DDWiMim0NpsADw== |
| 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
| 2026-09-17T10:03:58.156162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080042observed 44ea05d1989f48a3313ffec911e10682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:58.137792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080042/manifest.jsonobserved 55d2b994a83c230dcb1e47014ad98479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:58.118613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080042/publication.mdobserved 8ad35f4a127819e1df6b5eb7117530d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:58.099363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080042/publication.txtobserved e11fb13a921c6c9a92d79fef22be12c2...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. |
|---|