OT-2026-000027360
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000027360) never changes.
Identity and time
| Publication number | OT-2026-000027360 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7654-bfe9-6e7272afe1a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027360 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe996c03c7e73d8ddda6efd464a94209c3485bc768ab8d65a9ed6e45126c1cce |
|---|---|
| Markdown | 6401c0581ba7890b42ec0dc2a839d83a9317ea43a4ad4a2fdf823d77186d821e |
| Publication page | 90eacc1767e76524c7ae1f0cba54cf589230b266131cceb50c2587338b268aee |
| Manifest | 92b06f7877616434a33f0232f34e477cfb164a7e497fc6258060c3bc8727bc09 |
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 | 9BJ+cE1uAZti0zUShcxhI6w7UcxOH81Ndb57htphGRRYfBg9CZcQcg+yUaAF8sn0z/7jpQDDiv03RtZONz7wDg== |
| 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
| 2026-09-17T11:42:46.306527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027360observed 90eacc1767e76524c7ae1f0cba54cf58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:46.287966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027360/manifest.jsonobserved 92b06f7877616434a33f0232f34e477c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:46.267552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027360/publication.mdobserved 6401c0581ba7890b42ec0dc2a839d83a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:46.250597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027360/publication.txtobserved fe996c03c7e73d8ddda6efd464a94209...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. |
|---|