OT-2026-000046844
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000046844) never changes.
Identity and time
| Publication number | OT-2026-000046844 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-780a-84c3-a417aa690b32 · 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-2026-000046844 |
| Status | PUBLIC |
Content hashes
| Canonical text | b76ffc927681290f48802bd42057854e330d55761844fd22a6b4549c09782159 |
|---|---|
| Markdown | 15851137fac7a77c434ee0d0e6985fd2a4fc0d9760dc1e5380fdac241bd56fdd |
| Publication page | 25f8a1f821998e3b48ca1c3ced157284e068ccb00b68d69f7915f0fe13f68ea8 |
| Manifest | b82cf44950415c87f6d36a1dbbbf2503300829cdea3a8536b1beb65315033d6b |
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 | qgDGfP42m21tM6PhodiyyD4dCOjuWCzIQjR2Q+J3d3+upGotZiSGiruOG8Zex0k5eFzgQeH5o5iH/aB59R8lBQ== |
| 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
| 2026-09-17T11:06:56.616938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046844observed 25f8a1f821998e3b48ca1c3ced157284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:56.600608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046844/manifest.jsonobserved b82cf44950415c87f6d36a1dbbbf2503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.582913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046844/publication.mdobserved 15851137fac7a77c434ee0d0e6985fd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.565583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046844/publication.txtobserved b76ffc927681290f48802bd42057854e...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. |
|---|