OT-2026-000046954
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two 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-2026-000046954) never changes.
Identity and time
| Publication number | OT-2026-000046954 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7a5b-ad2b-7738ff0ee413 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e5f0d1303e83745edea19ed51aa3cd3d0d2668768d6bad217b720982ec4b86d |
|---|---|
| Markdown | 4f69f4e7e53082fa7fdec9b82bf8562bd931d68eea4d17badeffe7c00931b233 |
| Publication page | 470b814fa68736558b439109dcfef1b402d8cfe22c5b253d91b867538a2ab148 |
| Manifest | dd9fca19b37272debdad439238a2128e7cafb17ee68fa453a648251bec981770 |
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 | 1TlDePc6jcqMGFlnguJR/dKIQ1KxHEvmWA7vnzz34WuN9m2/zz4MscM+ZFRb0Vb5+OpYjk9HRwjPSRBu1xJsCA== |
| 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
| 2026-09-17T11:10:07.200911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046954observed 470b814fa68736558b439109dcfef1b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:07.181118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046954/manifest.jsonobserved dd9fca19b37272debdad439238a2128e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.155496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046954/publication.mdobserved 4f69f4e7e53082fa7fdec9b82bf8562b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.133641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046954/publication.txtobserved 3e5f0d1303e83745edea19ed51aa3cd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.209160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046954observed 470b814fa68736558b439109dcfef1b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.191233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046954/manifest.jsonobserved dd9fca19b37272debdad439238a2128e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.173932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046954/publication.mdobserved 4f69f4e7e53082fa7fdec9b82bf8562b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.155754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046954/publication.txtobserved 3e5f0d1303e83745edea19ed51aa3cd3...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. |
|---|