OT-2026-000039160
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000039160) never changes.
Identity and time
| Publication number | OT-2026-000039160 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7fbc-b4fc-cb43eb501370 · 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-2026-000039160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 791c702ebb461f3c7fa332276945385f16a1a701c5640cb50896c1d87aceb5ac |
|---|---|
| Markdown | d2e7a2740799545f07823b4f30b10c1b1e3087bb22264a0333970b66b33096d6 |
| Publication page | 3dbb67bdf9628ac9c03ddadd4d5461dc4e2ed54a54594fd6a0580a8f50850aca |
| Manifest | 6828b85cefc66343993436ccac7b5de92a8f7557c077a84b0725e7ff88b30f83 |
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 | GaEpAMOzyIQQifcUoN5yrsX39ZH6TTWbDakiFk5I2N8Ox36ooj32UO0kwjD0G9ABNxaW3luemm7sc1xOQrrbDw== |
| 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
| 2026-09-17T11:20:40.575721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039160observed 3dbb67bdf9628ac9c03ddadd4d5461dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:40.555671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039160/manifest.jsonobserved 6828b85cefc66343993436ccac7b5de9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:40.536615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039160/publication.mdobserved d2e7a2740799545f07823b4f30b10c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:40.518722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039160/publication.txtobserved 791c702ebb461f3c7fa332276945385f...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. |
|---|