OT-2026-000097492
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three 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-2026-000097492) never changes.
Identity and time
| Publication number | OT-2026-000097492 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7c4a-832c-b9e7e4b142cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097492 |
| Status | PUBLIC |
Content hashes
| Canonical text | b01d2896f560a95d9da24386ad406b3c0e9ccd053c54262468d2a77ab85f4de8 |
|---|---|
| Markdown | 909af2ca93ad7df1d0f680dc2677358bbeab948ca7ad00e57b1c84f4d0dfb839 |
| Publication page | 5a3fccaa14b198b8ede0096bf79d04bd76e3cda68e7756828c9eee83cb623568 |
| Manifest | 8ea94d350a65c4a3647dd9c450b19ed970425513b63383afda5dfa7f089adfd7 |
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 | 61sne1QwmTiudfGrpliacfsuMzNeSb9++w4Gem4GhlzjQphLNw/T1prMQJjX6IIvQdikI45bz8IeTYPk8EwYDw== |
| 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
| 2026-09-17T09:33:21.882331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097492observed 5a3fccaa14b198b8ede0096bf79d04bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:21.864956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097492/manifest.jsonobserved 8ea94d350a65c4a3647dd9c450b19ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.847483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097492/publication.mdobserved 909af2ca93ad7df1d0f680dc2677358b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.830315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097492/publication.txtobserved b01d2896f560a95d9da24386ad406b3c...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. |
|---|