OT-2026-000023582
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000023582) never changes.
Identity and time
| Publication number | OT-2026-000023582 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7b87-b5b5-03940cad15e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52b82d0bf2276e18422fa7a2c0e9954a4813a6e526cbfcf7fdba0071bf51b1d4 |
|---|---|
| Markdown | a427fb09de92faa35fdef06affbc190ed52749f5f43bfeaf3a6dccd09dff4a5d |
| Publication page | 2cdc328071cbbdcb87da690d2a92ab4110b03c246e83b52f7947a800e75385fb |
| Manifest | a0d9627f37454a602a3e4de4d91e5ccbde45327dc1a545bf0cf36674e5b84216 |
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 | 5SY7lQSSpyjBtpq979MMlqDRzVoj4JAuHlQ44WzA8e0DdJ4/2F99W5QuU8ZdQxSxVvdmOI4GAsmn2Xxoqeo5DA== |
| 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
| 2026-09-17T11:51:56.335308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023582observed 2cdc328071cbbdcb87da690d2a92ab41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:56.316813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023582/manifest.jsonobserved a0d9627f37454a602a3e4de4d91e5ccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.300285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023582/publication.mdobserved a427fb09de92faa35fdef06affbc190e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.282352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023582/publication.txtobserved 52b82d0bf2276e18422fa7a2c0e9954a...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. |
|---|