OT-2026-000036863
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000036863) never changes.
Identity and time
| Publication number | OT-2026-000036863 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-73c4-9438-d8bb386ff773 · 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-2026-000036863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43a039632881ec88722634b7d5f25f66e2a4d83c934a3402b3a5a63f00a519ed |
|---|---|
| Markdown | 5ca9ca6c355540603b181e670819c2c90b7d29205cce14ddacfb08e66aa3df16 |
| Publication page | fdb8fa42e3d1e52c7bab30da90e67d4ed3700e408468169dfab912bacfcb0371 |
| Manifest | cd8f7cfbf813af2f2be7ff02c4441e559d3227f0c445dd39b301b4ec3f937372 |
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 | LEfQA6C7Ai1jsKqEZqpCmv+bNJwNMakGugzlKdIv7ztkWoiGCPC2486zcZIIo87Ou7LlB80tTXdtc2rM76DsCg== |
| 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
| 2026-09-17T11:24:29.553534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036863observed fdb8fa42e3d1e52c7bab30da90e67d4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:29.537255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036863/manifest.jsonobserved cd8f7cfbf813af2f2be7ff02c4441e55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:29.520609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036863/publication.mdobserved 5ca9ca6c355540603b181e670819c2c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:29.503515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036863/publication.txtobserved 43a039632881ec88722634b7d5f25f66...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. |
|---|