OT-2026-000065566
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000065566) never changes.
Identity and time
| Publication number | OT-2026-000065566 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-715e-8cdc-90defc9dde41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ec8225f6d7d8ac0e3cc45476e2bb2d2bcb1d119bb25a26c83bd9012f410f41a |
|---|---|
| Markdown | 15ef8dced25533b77f95369a9104daf0bdd9a6ce1e01089155b5bc11bb359011 |
| Publication page | 7257a06afcbcf38beb5b02b9e16c3a4020855bcd17e828a16c9a2bb186d7fc09 |
| Manifest | 881577e787eb195ed9472c168b10148517ba69b252ef10b1d94c4500683e525f |
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 | yykhSG52Cr9NZ5aHOBFreUiblg8uj7pD8GLSyqe2c0x0LVxAEncrW0seLcdmYlGxt/mYkgEnheyAbpAaO8nODg== |
| 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
| 2026-09-17T10:33:53.110868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065566observed 7257a06afcbcf38beb5b02b9e16c3a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:53.030674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065566/manifest.jsonobserved 881577e787eb195ed9472c168b101485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:52.978979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065566/publication.mdobserved 15ef8dced25533b77f95369a9104daf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:52.914726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065566/publication.txtobserved 2ec8225f6d7d8ac0e3cc45476e2bb2d2...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. |
|---|