OT-2026-000024182
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000024182) never changes.
Identity and time
| Publication number | OT-2026-000024182 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-77b1-a754-3e5f5841a112 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c601c9befff9e1b6411ef39ff99f80c38b7cd68ef2748ccd8edf3d203bfd501 |
|---|---|
| Markdown | d3c82ff99e0a479436a0359ae354ff1170c9068547fcd6fe4786292c2ab09bdc |
| Publication page | 64a4f0644c157148974fbf56012d3b4b6eae09633340f59eb8a7bbd91c05ef46 |
| Manifest | 3bd549760583cda7761daaa2eca764c261c227246578dd9ae67509d07db5ab3e |
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 | IVGgd51AvSRBZyVl2JlCQlNrfNaaxPHkTmtWWr32nPXvC5hrk7BLlq5IDjAHfcDYsUr+SxqvvTAWDaCMghkICQ== |
| 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
| 2026-09-17T11:48:38.264643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024182observed 64a4f0644c157148974fbf56012d3b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:38.248421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024182/manifest.jsonobserved 3bd549760583cda7761daaa2eca764c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:38.229690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024182/publication.mdobserved d3c82ff99e0a479436a0359ae354ff11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:38.208661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024182/publication.txtobserved 2c601c9befff9e1b6411ef39ff99f80c...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. |
|---|