OT-2026-000065616
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065616) never changes.
Identity and time
| Publication number | OT-2026-000065616 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7025-93e0-b543c88af7f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065616 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c738651526b2e72732d4528e3a622ec4f80de8c476409f4f5773ed24c842cdb |
|---|---|
| Markdown | bf9961f6596d47137ebb6f32a429cb64849ebba31b716a724ac5f677224bf445 |
| Publication page | 8c52a6434872026bcab11979ecbad54aaf24088c9872db2f7840d24db46fa56f |
| Manifest | f6ce0ce8ff7ca0dc4e35c2badc99893ae28a7b0964107808a1b3b9c6741580f3 |
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 | odL1R5pH6XbA3hwtzVy/k0k9ZJcHX8nRFgHZrQJkPnt7Y9zRPwOOK+lbnIJ8oquumj2kfVVocjllrYAA8MNKBg== |
| 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
| 2026-09-17T10:34:00.361917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065616observed 8c52a6434872026bcab11979ecbad54a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:00.341831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065616/manifest.jsonobserved f6ce0ce8ff7ca0dc4e35c2badc99893a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:00.322773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065616/publication.mdobserved bf9961f6596d47137ebb6f32a429cb64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:00.300434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065616/publication.txtobserved 7c738651526b2e72732d4528e3a622ec...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. |
|---|