OT-2026-000092364
Publication integrity record
Four cup vacuum gripper, four zone face, two 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-2026-000092364) never changes.
Identity and time
| Publication number | OT-2026-000092364 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875c-7cba-b633-a5a6b6bb2a44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092364 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5bcba0903fd78163822c5b3a9cd0fc25f722e8711100288f41caca6a4f6a023 |
|---|---|
| Markdown | 99bd62a78b721b67a47b2f3bc6fd11f2d39063908da66e699595243b27fd3a3a |
| Publication page | 1cdf1958747bb2e10b9f9e18d367d6a7b283822dcb2afd23ea2aa1f86257e199 |
| Manifest | c563b27b97b98e0a47e5752880be11c60c2db1fd3cc182883fd91782bd4e0148 |
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 | GWratjAIGjyqqg2HewTuwvCD/epVxnPtQHNuAPTX3tyhnLbiWIfIx9mjtf72pGqR3T8Zkdc55ylCgTlzj4g/CQ== |
| 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
| 2026-09-17T09:41:55.004832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092364observed 1cdf1958747bb2e10b9f9e18d367d6a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:54.987775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092364/manifest.jsonobserved c563b27b97b98e0a47e5752880be11c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:54.969802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092364/publication.mdobserved 99bd62a78b721b67a47b2f3bc6fd11f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:54.952016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092364/publication.txtobserved a5bcba0903fd78163822c5b3a9cd0fc2...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. |
|---|