OT-2026-000026596
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, 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-2026-000026596) never changes.
Identity and time
| Publication number | OT-2026-000026596 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-718e-9c2f-6096b7e0e118 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026596 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb6a8dde14306e8702a639148d44cc2f01befb51964dbc92473f11ea727be885 |
|---|---|
| Markdown | b4031d81e0feed37be397fced999060c4d1c7e7fa6850d3a035bb5bfe8ea06ad |
| Publication page | 3b8d04ceb5aaeeb1867b5a7af4cf1dc6b0096ea227676ea71474a9d708b9b9d1 |
| Manifest | 27d8513bf8ed503b5a00c9ca1d9019cd9dc9bf9fddc2dd8c4401a91b43e5a5e7 |
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 | nOYAz/bjZ22zZPNL1Jpp+/Wi0oqBMzBi3TnLk/2Wq3/QhpBwgLSMDC7XX06x/zMo2Uh/F7D9mLG5kqkI60KjDQ== |
| 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
| 2026-09-17T11:45:39.962816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026596observed 3b8d04ceb5aaeeb1867b5a7af4cf1dc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:39.934989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026596/manifest.jsonobserved 27d8513bf8ed503b5a00c9ca1d9019cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:39.885317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026596/publication.mdobserved b4031d81e0feed37be397fced999060c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:39.861599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026596/publication.txtobserved cb6a8dde14306e8702a639148d44cc2f...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. |
|---|