OT-2026-000041032
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000041032) never changes.
Identity and time
| Publication number | OT-2026-000041032 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-71b3-85e3-9368244ebd2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f8b91209090358279ef003e34ca523ad3c545e3eabe3d9c2536f233949d52f7 |
|---|---|
| Markdown | b259ab63e708a03d3079b4a6fe442a51dd0fcb81a13c4dd7be4bf9143401e6bb |
| Publication page | de8210d2350a6e3b7bc1ac14d6338a0e2ccc2c2f76764ebf0d2c2aeb52746831 |
| Manifest | dda67a0a4a3ae4a6c2197fab8395e08d4e41039e3cf0f13ca8d059126b665f2f |
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 | ONE+MTKvuXlIjppJzSsI2824EnpKvF1Up8Kfgw8+Cgor9YBGX7DhJnYBN905ZE3amH8RKvo4qr7e6+3frwiqDQ== |
| 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
| 2026-09-17T11:16:56.487876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041032observed de8210d2350a6e3b7bc1ac14d6338a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:56.471494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041032/manifest.jsonobserved dda67a0a4a3ae4a6c2197fab8395e08d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:56.453302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041032/publication.mdobserved b259ab63e708a03d3079b4a6fe442a51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:56.436614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041032/publication.txtobserved 3f8b91209090358279ef003e34ca523a...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. |
|---|