OT-2026-000097152
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000097152) never changes.
Identity and time
| Publication number | OT-2026-000097152 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7789-91d9-77bb943243ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 244e8773b04455c77db53f5bdf50e51a88d46f1ae5d06ffcf23e4844b475233b |
|---|---|
| Markdown | a636b9fa23ad8fd6148ac4c6e35f35dc60e005836f2c1bdcce9d8e07942fcad5 |
| Publication page | 8dee1d5e32e97fb66dfe802282eacc845c98b8fb49145d9742cf03e791542069 |
| Manifest | 325def40e4d0ec689b23f0cddbd6c2ed41bddfbe9ba02d43d1611df7f20b1d43 |
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 | Zh5Dd4NwsvyGC9BLPnks+GWAjvKtGvS2hWFBF6n1xBzSQ8E9xr84PkeyN1ai+yD5M3kwmoHM/MmsciiHy3tXCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:57.698373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097152observed 8dee1d5e32e97fb66dfe802282eacc84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:57.674677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097152/manifest.jsonobserved 325def40e4d0ec689b23f0cddbd6c2ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:57.656080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097152/publication.mdobserved a636b9fa23ad8fd6148ac4c6e35f35dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:57.637811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097152/publication.txtobserved 244e8773b04455c77db53f5bdf50e51a...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. |
|---|