OT-2026-000047454
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000047454) never changes.
Identity and time
| Publication number | OT-2026-000047454 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e58-7989-bd2f-2eb93425a179 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047454 |
| Status | PUBLIC |
Content hashes
| Canonical text | 684754395edcb9e32ba77b6fba7d5d1a9186fb3d7acb3a3945f809bed6013729 |
|---|---|
| Markdown | d7caa7dbcadf46cecb1ab06635f72029de84af0de0495ac804fd1ecc8144b0ca |
| Publication page | aa466e17a5f180d89659b166583456566e7d42f13f9b08c69d60726c84413a11 |
| Manifest | 3e81b7234958c9a28fea7f68ae3d74052fa5b305f9bbe1339146c8d00efc2889 |
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 | 5QgWguBEIPrHHbufkTo9P+JxaCjigETkr5z2k7rA3+9jaU+/Id5S/6Y1MjJLEWGz6XgU1mRtJKkTe0IedNRqCQ== |
| 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
| 2026-09-17T11:06:29.084959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047454observed aa466e17a5f180d89659b16658345656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:29.067486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047454/manifest.jsonobserved 3e81b7234958c9a28fea7f68ae3d7405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:29.049936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047454/publication.mdobserved d7caa7dbcadf46cecb1ab06635f72029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:29.030194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047454/publication.txtobserved 684754395edcb9e32ba77b6fba7d5d1a...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. |
|---|