OT-2026-000083094
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000083094) never changes.
Identity and time
| Publication number | OT-2026-000083094 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-757f-b375-53450fa56f2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9686072c560f91d881837995772df68d77a079d337ae20d7828c54e0f5515a26 |
|---|---|
| Markdown | e91cc0f7429c6b1284984ef672dffbd4c0e55ec4f879c0a7383b3d1d9b0ff7c7 |
| Publication page | cad31a8e102bd06c34b4c1245139e3d6b9a0a869daf23fad8d64162bd5653419 |
| Manifest | d01c20b1cd11d33eca0026009db41fd8e73d2dec1f31333113bd22dd388629d1 |
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 | j2q6cD0tXJmnj6/BNBL1OvOMDeJ5V4YJRPQtkTY+6SSO1lJurOiIn3MOfd/N6wqbLQMrxTJsMkLeTZ/rZMv3AA== |
| 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
| 2026-09-17T09:00:37.868960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083094observed cad31a8e102bd06c34b4c1245139e3d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:37.850979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083094/manifest.jsonobserved d01c20b1cd11d33eca0026009db41fd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:37.833417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083094/publication.mdobserved e91cc0f7429c6b1284984ef672dffbd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:37.815563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083094/publication.txtobserved 9686072c560f91d881837995772df68d...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. |
|---|