OT-2026-000039018
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000039018) never changes.
Identity and time
| Publication number | OT-2026-000039018 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7879-9e91-589b973e8eef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7200d57b2bfe144a25e3dc96eb1968c20728cc3c2a36ad7c482c884c80fa266e |
|---|---|
| Markdown | 41062bc910bd321761cc77f47dfd66a93b28c31979490f350b375df2762b3849 |
| Publication page | 2f5a91e4dad49b2e995f94c91e66045bf6469f7ea47bdecb0d29464fbb62867e |
| Manifest | d84b4ef4e64a12dde043035a5006a901f3b00a1226afa74d609b92d9904d89ff |
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 | J9+mNjV79EuRxTIJ/p4rKiVKpQmOr1/2KL8pK++GSsS7iOqWLCgCZpVm4JlBQAOuqee9dGtEIrec/Imil84CCA== |
| 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
| 2026-09-17T11:20:21.766380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039018observed 2f5a91e4dad49b2e995f94c91e66045b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:21.748792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039018/manifest.jsonobserved d84b4ef4e64a12dde043035a5006a901...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.732554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039018/publication.mdobserved 41062bc910bd321761cc77f47dfd66a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.715924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039018/publication.txtobserved 7200d57b2bfe144a25e3dc96eb1968c2...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. |
|---|