OT-2026-000061816
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000061816) never changes.
Identity and time
| Publication number | OT-2026-000061816 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-728c-8684-e618036d85ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061816 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b4e94348611633e418cfd3145c32f977bd42cc771e932d4e3f2ae2054685c64 |
|---|---|
| Markdown | e224d466945c4db2a0c5e7a45ec09ad2b6a4729dc7cb797ecc3558977bc134e3 |
| Publication page | 9de4983c8ef8384bea94b25f406f56a9a26defda4e7bb4ff1b60e437e0cede0e |
| Manifest | 8832c4b827ecbf7708732c2e4f0d804b964a21d7262fa4c3e969e30d603ebf7e |
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 | AtQtGV2BYZj3rl2GZrU9PGvxSqxotSHFtTVK81YzI+RShGsOf7lFGoteNCp5wWSlI95bQickmXPqVj0SXCClDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:32.875481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061816observed 9de4983c8ef8384bea94b25f406f56a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:32.854451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061816/manifest.jsonobserved 8832c4b827ecbf7708732c2e4f0d804b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.834826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061816/publication.mdobserved e224d466945c4db2a0c5e7a45ec09ad2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.811037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061816/publication.txtobserved 3b4e94348611633e418cfd3145c32f97...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. |
|---|