OT-2026-000027794
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000027794) never changes.
Identity and time
| Publication number | OT-2026-000027794 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a4a4-7e99-bb49-95637a873f7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 904d4d2d89e0ae950c2aadd6f3a64502598c050be0ca102fc913361797c7b425 |
|---|---|
| Markdown | 4f2ae2472937c1e54f8f3ee77955bd6bf8e16d8298ab464299c688285cc60cc0 |
| Publication page | f85403fcfa21c9f16d1d1cbfba584f0b29ced795a5c00baa88794a847c555f33 |
| Manifest | 06341a96fc1dbe654f74a40095672794cbfa3e993d465911375c89313dd4f4f8 |
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 | r02zmPoSfztp49MjieHcZkl1ELEanbrmnT2cCZiRGGOZOF5SdO2YUDf2T6fEjWru/RfIdMuRYWU+3eECjGKZAA== |
| 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
| 2026-09-17T11:41:50.294121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027794observed f85403fcfa21c9f16d1d1cbfba584f0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:41:50.277817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027794/manifest.jsonobserved 06341a96fc1dbe654f74a40095672794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:50.259063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027794/publication.mdobserved 4f2ae2472937c1e54f8f3ee77955bd6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:50.239297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027794/publication.txtobserved 904d4d2d89e0ae950c2aadd6f3a64502...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. |
|---|