OT-2026-000092247
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000092247) never changes.
Identity and time
| Publication number | OT-2026-000092247 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7e65-8fbd-585dc56817d1 · 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-2026-000092247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4372d3b7a16cb6d1d265a1e21970e145cc2e0cdbbd3b5096b0a3e623a3127527 |
|---|---|
| Markdown | 8d1733dd756e2ff05c7ceb1ec60689497e81414e80d17373159ce211588acb1e |
| Publication page | bc5b56d129f0042d6a7fb251b35e45c17fc0dd87057c4ab1d7656e36a9bbf977 |
| Manifest | 4bd0301b115c8c853c4e3e3271038dc23c1cdc61cd627c8b7190bf7e3ef02e43 |
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 | ioRI5kNwcNJiDdAp+Nx7OpQfhn8z5GZcA2qQh16Lt7e7VaaYD8AHJCMJmiB7WueusMV7w49KXr+tNk3cUNqkDw== |
| 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
| 2026-09-17T09:41:46.273143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092247observed bc5b56d129f0042d6a7fb251b35e45c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:46.254721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092247/manifest.jsonobserved 4bd0301b115c8c853c4e3e3271038dc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.236808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092247/publication.mdobserved 8d1733dd756e2ff05c7ceb1ec6068949...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.219200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092247/publication.txtobserved 4372d3b7a16cb6d1d265a1e21970e145...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. |
|---|