OT-2026-000036814
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000036814) never changes.
Identity and time
| Publication number | OT-2026-000036814 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-725d-b149-782feb49b64c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 604f298f12df529f50744c17f420bf743217eefaf94d3ff06f44efb7f52c5af2 |
|---|---|
| Markdown | 698b14eaae40d03fb4ec63aba8e06d40170488851c14e2bac37be66681410815 |
| Publication page | 33d8dec7683432e1c2b12f65de391b3f0f7e30580ea713e0119c6fe3a7928fda |
| Manifest | 1c754d031a13a8b9c0b9cc48db2e02949d87f29e856cba10917be9f28f1766cb |
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 | AXGaXlUQkxXrpeoVeAzrXll2DVtxnfIH6k7h+8RVo3MAxiNJJwB/5hX0SVsjVZvqsHTj+nQnup1uzVm3eG+YBg== |
| 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
| 2026-09-17T11:24:25.638888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036814observed 33d8dec7683432e1c2b12f65de391b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:25.620653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036814/manifest.jsonobserved 1c754d031a13a8b9c0b9cc48db2e0294...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:25.603911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036814/publication.mdobserved 698b14eaae40d03fb4ec63aba8e06d40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:25.587031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036814/publication.txtobserved 604f298f12df529f50744c17f420bf74...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. |
|---|