OT-2026-000023376
Publication integrity record
Single bellows cup vacuum gripper, two stage ejector, supply line pressure sensor, pulsed 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-2026-000023376) never changes.
Identity and time
| Publication number | OT-2026-000023376 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7b64-8c51-aee8ab32f621 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83a47559d57496b33541994e45ce0c98c43cb8cf90226c45dc7df0d5eccb4cb8 |
|---|---|
| Markdown | b941120675269690ba702660ffc321a018b1e66d12488940ef92452d4c68bc22 |
| Publication page | 06e1737be3386ceb1883dcc7c73465d6c1f0759d41645c6202abb56b882382ad |
| Manifest | 140d02aa214cb62e88f146e652a90c706b571e3719f958ccb1d279ca28c4f984 |
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 | 0/EdtIlYaK5rVUR+j5Z3G+gteOw/KQULnDWCGXuhMzUU+LAG7rIi67R9dlmw2rGi/BXydxEk8Maw1jYMzbkXBQ== |
| 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
| 2026-09-17T11:51:34.319583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023376observed 06e1737be3386ceb1883dcc7c73465d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:34.302736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023376/manifest.jsonobserved 140d02aa214cb62e88f146e652a90c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:34.285558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023376/publication.mdobserved b941120675269690ba702660ffc321a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:34.267970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023376/publication.txtobserved 83a47559d57496b33541994e45ce0c98...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. |
|---|