OT-2026-000025002
Publication integrity record
Foam pad vacuum gripper, 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-2026-000025002) never changes.
Identity and time
| Publication number | OT-2026-000025002 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7a08-8330-b79cdcef03e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07a0bae3ec8ea7c1c56af96163128a56d3bd5bd772865fa3e88458586bd13b54 |
|---|---|
| Markdown | cbf02d6bc029e43409bcc154720969facbeeffe0105a19c29a1692736682f8ea |
| Publication page | c2b3815aa7da12d7ecf114a3fa830d5533cc6d67cfc56bbfada31da490c89232 |
| Manifest | 23346c00f76d887164df20474aee1d6c36ad6f33d0cd5bac2f31278d76364936 |
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 | 5HV2rxbinKg2gjHzxqxr72mUs73+VJwBibRXh5bxz4fo16SolL4TeDSCAWzhPO2FqSb9Y9uunqjGf5z8s7jHAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:23.929490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025002observed c2b3815aa7da12d7ecf114a3fa830d55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:23.911295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025002/manifest.jsonobserved 23346c00f76d887164df20474aee1d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:23.892351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025002/publication.mdobserved cbf02d6bc029e43409bcc154720969fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:23.872232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025002/publication.txtobserved 07a0bae3ec8ea7c1c56af96163128a56...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. |
|---|