OT-2026-000084482
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000084482) never changes.
Identity and time
| Publication number | OT-2026-000084482 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7786-99f9-9b4ea7400cd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d82baec7302ddc686ebe9b7a03484e2368884a0bc2a86736e6ff3594401f823 |
|---|---|
| Markdown | b41829aa6fb6085d8567387c5ead77ec4f6e955a1327879d9a3cb790b03377f0 |
| Publication page | 3e6b4c96e8f53de83f1f005ed2b7b46a5d3e1d09bd67c1bddb5951c050c402b0 |
| Manifest | 186d3f18dfc77f3bba7c109f8228c3e94d2b138fe0f9e2aff6cfd0d5b8e4f9b1 |
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 | Or1nNcZIZ0qviLo2U7lWQI/tkE1mtXQ05Y3drPPUXeLPfdxUDANJGwBEymBaFgOn1/ETjyIodqW+JUOuOKtDCw== |
| 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
| 2026-09-17T09:56:26.995214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084482observed 3e6b4c96e8f53de83f1f005ed2b7b46a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:26.978069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084482/manifest.jsonobserved 186d3f18dfc77f3bba7c109f8228c3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:26.960080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084482/publication.mdobserved b41829aa6fb6085d8567387c5ead77ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:26.940880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084482/publication.txtobserved 8d82baec7302ddc686ebe9b7a03484e2...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. |
|---|