OT-2026-000086951
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained 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-2026-000086951) never changes.
Identity and time
| Publication number | OT-2026-000086951 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7e5f-8282-956a86d5f88a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6761e8c4545fe2211679585317879e946fb4b2d62ac15ec0a66e80dc6c58c079 |
|---|---|
| Markdown | 70434e0e4bc84cfb1de77b2874a54f9c5712a044c2f00fe7b2650910e3dc0284 |
| Publication page | 8329e84f8523d3377290379314bfbf441e3564e07cdaa1e2511887c0471bbb66 |
| Manifest | 65b0e051b322a980c22299e797e249d807113b1ce5222b0ce90d4b4f1202a791 |
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 | yQqqkoyjtIxQu5WeuLcrlwnixxMHBLFv47peIk4yBFUnhqdOeH+8azELUmJ7Ho6BfoArNHQIgJLI4zvJtOQdDw== |
| 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
| 2026-09-17T09:51:50.735118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086951observed 8329e84f8523d3377290379314bfbf44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:50.717997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086951/manifest.jsonobserved 65b0e051b322a980c22299e797e249d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:50.701642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086951/publication.mdobserved 70434e0e4bc84cfb1de77b2874a54f9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:50.685472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086951/publication.txtobserved 6761e8c4545fe2211679585317879e94...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. |
|---|