OT-2026-000036539
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump 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-2026-000036539) never changes.
Identity and time
| Publication number | OT-2026-000036539 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7b75-be14-8b827502ed96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036539 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60f5e2556afbcecec7afd0a962caeb929d3216f822b63f6e643378091dfc0e6f |
|---|---|
| Markdown | cf26af63755469c801f979215ab56b17de67516f7148b646a0c54e908c77e7ff |
| Publication page | e5c01d37b25bad42a7516d6bc36921df1cfbc677658167a3fdeb739e3896aabb |
| Manifest | 2bcba8db98039e0695ddbc0cc522547d9af988b9b677baa483c9ca4b958e90c1 |
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 | Wv2nSghik53hkOMS4IaehFuc4dhDWzgN0eZjDY9Fy1raA+WThhIPUxVClxuB9267TbIHw/flnaylb52L6vhDAA== |
| 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
| 2026-09-17T11:25:45.376679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036539observed e5c01d37b25bad42a7516d6bc36921df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:45.361290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036539/manifest.jsonobserved 2bcba8db98039e0695ddbc0cc522547d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.345999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036539/publication.mdobserved cf26af63755469c801f979215ab56b17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.328829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036539/publication.txtobserved 60f5e2556afbcecec7afd0a962caeb92...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. |
|---|