OT-2026-000043070
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000043070) never changes.
Identity and time
| Publication number | OT-2026-000043070 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-3278-7978-beff-e4b38af4fbc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043070 |
| Status | PUBLIC |
Content hashes
| Canonical text | e67bd71761926b7fa2dba0c1013469e76935d8176d9993adcd87aa5e778029f5 |
|---|---|
| Markdown | 3c01a84888f21300fde49c90ef38e99abcf2c9dde2b5350e452131539179eb0f |
| Publication page | 7dc547918bcab253709234c62e37084778d24ed44870ad44d3073bb1b4f3357d |
| Manifest | 23d427a9583c1e97911c63e81cc90447debf29e9408947335cbf5fbdb822f029 |
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 | i8nwAqBbLHOYmO+z3/On3mgZBxlZ7H+28ouOXn+SGXwS52en8+zuAVH2KVrbNySeQZwaCoNGdBWQUYeufPwnBw== |
| 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
| 2026-09-17T11:13:29.009773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043070observed 7dc547918bcab253709234c62e370847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:28.992224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043070/manifest.jsonobserved 23d427a9583c1e97911c63e81cc90447...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:28.973941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043070/publication.mdobserved 3c01a84888f21300fde49c90ef38e99a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:28.954543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043070/publication.txtobserved e67bd71761926b7fa2dba0c1013469e7...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. |
|---|