OT-2026-000010058
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000010058) never changes.
Identity and time
| Publication number | OT-2026-000010058 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7b12-a0f3-6ce3f58e940e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a872cbb8bd4d45a2e594d14cda11e0f1f18d4a4b26d1431aedab20c35a90d30 |
|---|---|
| Markdown | 8261ff97ab795a868c9c3a77cdc81f24f86e647a8ec7be6a6571ed88de2f78fe |
| Publication page | 5068f14fa80cce5ee3b350aa9a20b5bd099907e3627dad8e468c04f8669ff3e5 |
| Manifest | cdf0c7602805594587ccd22643d844bac7515f3a0ebbfb1f4b79c69830599782 |
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 | 9ZDoFttJxIdsMgzS2o5FQfAtO5ziUkPDUtvtzvTZcIWyqIIx80Xm0mKi7qIO4pbgx1RgQPeZbpCNyjFTZV6wBQ== |
| 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
| 2026-09-17T12:16:07.820389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010058observed 5068f14fa80cce5ee3b350aa9a20b5bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:07.800364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010058/manifest.jsonobserved cdf0c7602805594587ccd22643d844ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:07.780090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010058/publication.mdobserved 8261ff97ab795a868c9c3a77cdc81f24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:07.760708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010058/publication.txtobserved 9a872cbb8bd4d45a2e594d14cda11e0f...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. |
|---|