OT-2026-000013006
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000013006) never changes.
Identity and time
| Publication number | OT-2026-000013006 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-7bfe-9406-854cb9818c06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013006 |
| Status | PUBLIC |
Content hashes
| Canonical text | c223aacb953f85ad9ae563e50ce10f82fab1622bea4bfccb67c2aa90e47e5e14 |
|---|---|
| Markdown | ff91e8cf2128484fce8b9fe99836e7003d96dcf2d64b17187991667d82776c54 |
| Publication page | 923b539d9d1d970b3dc67f110973b19fe9f7fff35b5bf1f3a18b8c75bf3f7d2a |
| Manifest | 45eaf2f98a3a03bc9087be0b6e52e9d8ad16f0a81611501c2f5aa60ece631710 |
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 | 95nNAPC4le27n8G5EtW0z2UrJZ72+7IWBuEchsuwShecennNUM8T/fGFrAql3Iaal2EJffGiJ+UyM5Kg9P9hCw== |
| 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
| 2026-09-17T12:10:49.642436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013006observed 923b539d9d1d970b3dc67f110973b19f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:49.623422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013006/manifest.jsonobserved 45eaf2f98a3a03bc9087be0b6e52e9d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:49.604742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013006/publication.mdobserved ff91e8cf2128484fce8b9fe99836e700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:49.585032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013006/publication.txtobserved c223aacb953f85ad9ae563e50ce10f82...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. |
|---|