OT-2026-000017365
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000017365) never changes.
Identity and time
| Publication number | OT-2026-000017365 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7a8f-9ad8-6a01a8b43701 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017365 |
| Status | PUBLIC |
Content hashes
| Canonical text | dca078b61891966d177257604b934565c12d87c6c5fbf945439739980e598134 |
|---|---|
| Markdown | e76364cdff2854214e4c214b690b481b6fb30be56e434a53ac9ba9341252d549 |
| Publication page | fc167b637fec39b35e979ed4c6c949af4966ab3324107d9d6662c45da96642a9 |
| Manifest | 05ec7629e8674c5bb229b52a277f3729c896d4b624dbb1e80aef4aa002db6cb5 |
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 | kTpmYgcdIvb6TZxgY4HHcA36+gIflUYm6BhZUX5FbE6bh8r0jNofawltoeESprk13LUz79nS5sfGpwBb1AJUBw== |
| 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
| 2026-09-17T12:02:28.979502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017365observed fc167b637fec39b35e979ed4c6c949af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:28.961457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017365/manifest.jsonobserved 05ec7629e8674c5bb229b52a277f3729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:28.943438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017365/publication.mdobserved e76364cdff2854214e4c214b690b481b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:28.925847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017365/publication.txtobserved dca078b61891966d177257604b934565...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. |
|---|