OT-2026-000076718
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000076718) never changes.
Identity and time
| Publication number | OT-2026-000076718 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7bdf-8148-b3d976c07f2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076718 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2c42db191e33ac1dd675eac1e843c14c5d61c08a70e5acb9344db7ab0534d6a |
|---|---|
| Markdown | 974b93fe1b50d3fbdc19d0b35eb390098e6188e4600dcdb43986ccf5faed8ddf |
| Publication page | 4792a06bb7786c06647a0e8d2c7a12e2a2e2a26e87b3c5441af8720e92266c2c |
| Manifest | b3a12466cbccbb684be9f0c272ea731032aff51adbf66c2053393be3fa7c47b5 |
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 | 8NWgD+Yvqw/+WCYcn6i4fQgF3qD+CY22iXUhYjzZKdd0DEOpazXGMqPxlT/d+NV5u0WJ/cH5zUU6D75TupGdCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:09:29.198212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076718observed 4792a06bb7786c06647a0e8d2c7a12e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:29.178568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076718/manifest.jsonobserved b3a12466cbccbb684be9f0c272ea7310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:29.156700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076718/publication.mdobserved 974b93fe1b50d3fbdc19d0b35eb39009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:29.136548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076718/publication.txtobserved b2c42db191e33ac1dd675eac1e843c14...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. |
|---|