OT-2026-000033511
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000033511) never changes.
Identity and time
| Publication number | OT-2026-000033511 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-7b4b-9be3-258e8f75f153 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 213b78278073d0d62dd8e3a05fcf991142dc5c2ca63d7bd35a23ad4c7b70e6c8 |
|---|---|
| Markdown | 203441e51d41b64921838109759dc8b6cfeb608be9792da846b5ba8bfb77a629 |
| Publication page | 54dd651676ad77b4c3a44c88e771e3c6ad89b303238595178099f61e8890ad35 |
| Manifest | 69dcb0d32d2a0109499ae18cd64bb9affd35d6b155cca4259e6f55efa3f1bb74 |
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 | KAsaZcZ+o2OjT8IEbrh78g485tJ2ak0ZwBm7+Mfc8/Z/PjHJOHWT9bFdn9IS+mwOR5sYz0vSBebiAMuvj5UeBw== |
| 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
| 2026-09-17T11:31:21.885143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033511observed 54dd651676ad77b4c3a44c88e771e3c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:21.869473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033511/manifest.jsonobserved 69dcb0d32d2a0109499ae18cd64bb9af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:21.851089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033511/publication.mdobserved 203441e51d41b64921838109759dc8b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:21.831848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033511/publication.txtobserved 213b78278073d0d62dd8e3a05fcf9911...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. |
|---|