OT-2026-000097816
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000097816) never changes.
Identity and time
| Publication number | OT-2026-000097816 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7f1d-b76c-8c96fa9ae2f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097816 |
| Status | PUBLIC |
Content hashes
| Canonical text | f082f799bfaef656b6e499d430f93d5eaaaee0b028e6745514929bf92d3c6e08 |
|---|---|
| Markdown | ee7155cb181f9ec0aeeacf7b5f5a97162676dc0467617e526c218d587ec529e1 |
| Publication page | d72c14f3eb0cd7a3597306441c37b620b06f6edb2c75bcf5d5610bbc7b33ad62 |
| Manifest | 64c0ca2d0eb46036d9ff774c8f06a3bbd6cea6d2f059273e1a68d18789ee7a8b |
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 | C/xivHMBiDQ1Wc7cjflRLR6SnsMquub2lTDvsXttxlvzZFwJ+uprSF2/LOGpOFYMGcAoe/gVhO0FBp3uZpzcBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:54.388576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097816observed d72c14f3eb0cd7a3597306441c37b620...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:54.371766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097816/manifest.jsonobserved 64c0ca2d0eb46036d9ff774c8f06a3bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.352543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097816/publication.mdobserved ee7155cb181f9ec0aeeacf7b5f5a9716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.330314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097816/publication.txtobserved f082f799bfaef656b6e499d430f93d5e...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. |
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