OT-2026-000024517
Publication integrity record
Three cup vacuum gripper, three outlet manifold, 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-2026-000024517) never changes.
Identity and time
| Publication number | OT-2026-000024517 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7e14-b301-907a253ad865 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024517 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1032d63315415dd8dd30da737d1fbb1888d4485ba434892542a2ba0c3a03ec68 |
|---|---|
| Markdown | 057bc90d3ff0a93be85620a0d2cced4c776e5467112d10038a6984d6823dd696 |
| Publication page | 6dc7ed668478ba66a04b0d427c217342dda7a888d31791644289bf817e6f2a5a |
| Manifest | 258a8f16241cd85fe5a1b46684eb7e0046ec9cf4dcd79f8556f4710240aee701 |
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 | 0eSQxePwVvFO2m1uAcRCw5g9+gFvzmGwjZQINEMLi55DyP+RmNckdI826dfrvhqnXnvZfL5RDgiQzDh32hhLAQ== |
| 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
| 2026-09-17T11:50:32.249252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024517observed 6dc7ed668478ba66a04b0d427c217342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:32.225436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024517/manifest.jsonobserved 258a8f16241cd85fe5a1b46684eb7e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.205221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024517/publication.mdobserved 057bc90d3ff0a93be85620a0d2cced4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.185730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024517/publication.txtobserved 1032d63315415dd8dd30da737d1fbb18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.485850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024517observed 6dc7ed668478ba66a04b0d427c217342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.468476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024517/manifest.jsonobserved 258a8f16241cd85fe5a1b46684eb7e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.448380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024517/publication.mdobserved 057bc90d3ff0a93be85620a0d2cced4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.431411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024517/publication.txtobserved 1032d63315415dd8dd30da737d1fbb18...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. |
|---|