OT-2026-000044706
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000044706) never changes.
Identity and time
| Publication number | OT-2026-000044706 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-7cee-8601-65dcad71c299 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7be47a2333d221b8631e69025cda12d84e53c0c930805063db5faaf45c82e62e |
|---|---|
| Markdown | 8c30b2ac0ac80a18653e9b31710d3b2b38e52dcd037bb53b1a85c1a84b75aed2 |
| Publication page | 022c576279b64d882d262a4d52aa63be620ef806e5d2e50c5d393e681b4317a3 |
| Manifest | 892cdf241fb2bb6a7c60f822e9f9bd0461691ab30bb7282f364ea3407bb05249 |
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 | ZyltTvBYyc9CUatpRJZPk5brP02cPt5J8UY86bMWGXw9gpaIVd+1RHPpCFHqPYUVEIWwacDlxuenslFRSmpRDQ== |
| 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
| 2026-09-17T11:11:58.068930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044706observed 022c576279b64d882d262a4d52aa63be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:58.049240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044706/manifest.jsonobserved 892cdf241fb2bb6a7c60f822e9f9bd04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:58.031294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044706/publication.mdobserved 8c30b2ac0ac80a18653e9b31710d3b2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:58.011034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044706/publication.txtobserved 7be47a2333d221b8631e69025cda12d8...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. |
|---|