OT-2026-000064511
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, pulsed 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-2026-000064511) never changes.
Identity and time
| Publication number | OT-2026-000064511 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7a43-bfa7-b8d774cd0956 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 718e41656f6baa52e6409cfdb51aca71030762ead1fc5dd3fdbf8a82c921cc71 |
|---|---|
| Markdown | cbecc99bb82343d718cd2a636efee520023af052c8e0eb9c2791c1998c29568f |
| Publication page | 31bba8bc854851586de7270aad89e217c068bfe1806b7fcf287f6c5984ae8104 |
| Manifest | c2f6b8a6d43d16280ba061b9fb2e0ebb88eaf93419aefc6b6876b8e82e5207d1 |
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 | tpsBbI0qDnkvnZ+sTnpcjN5Ayy8QePXYY9ETAReK4l2nSZC9CteLueEA6tOggh9V2aTDzewAd0pDJVPRVlBnBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:43.264065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064511observed 31bba8bc854851586de7270aad89e217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:43.244309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064511/manifest.jsonobserved c2f6b8a6d43d16280ba061b9fb2e0ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:43.227301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064511/publication.mdobserved cbecc99bb82343d718cd2a636efee520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:43.208837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064511/publication.txtobserved 718e41656f6baa52e6409cfdb51aca71...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. |
|---|