OT-2026-000093583
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000093583) never changes.
Identity and time
| Publication number | OT-2026-000093583 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-75d9-be60-79babe3a5e14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093583 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca95c50fbe335daf21276d809c02c391f46ed876549dc2c6b638a6386b305001 |
|---|---|
| Markdown | 875467fc71e087dd1edc7bdbb850bddc39823e72d01df83bdfdd6f691e0d393e |
| Publication page | ae881040d31760bfcfbfadf52450104741cf182bee489a6295e970d98539ceaf |
| Manifest | 51e9ec748b458a7c27dff7eef7640d3a388862f8d6bc57532cf9f2ef6a32a4cc |
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 | 4T1RzBnVL2fCCkRIPUEv9ANBQaXwHTRehq4EUgisbzCA9EyTW7l8pKn4NL1x5qeqQ3WENTWxaQIi73vjxhvXBQ== |
| 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
| 2026-09-17T09:39:37.176343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093583observed ae881040d31760bfcfbfadf524501047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:37.158910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093583/manifest.jsonobserved 51e9ec748b458a7c27dff7eef7640d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.139898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093583/publication.mdobserved 875467fc71e087dd1edc7bdbb850bddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.121620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093583/publication.txtobserved ca95c50fbe335daf21276d809c02c391...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. |
|---|