OT-2026-000051768
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000051768) never changes.
Identity and time
| Publication number | OT-2026-000051768 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7be6-a44e-3678ff6443d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051768 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24dab915041f4c470728e140f405efe9868700b5ed4ee10d4a6e5dca0f8fb712 |
|---|---|
| Markdown | 10377e018420a16af384fb5c1bc21e2716a1cee4a24517d6f0d0637cc5e5fd2e |
| Publication page | ee1731e265bd90369dd5a9a0de99d93e3aaa18aea70a594312efd6d2363921af |
| Manifest | 54a2ba5ec01add82caffaa30349c4595411a70fb0b82898e45c1545ad621a776 |
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 | b6N+yPFH4WgC9d793ch3wmcy/HeDX0c/FywxRuLilMsOANWHgmvb5GD2P04iUpdo6Tz9xJhxDkD1eRismk+GAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:40.343066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051768observed ee1731e265bd90369dd5a9a0de99d93e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:40.323446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051768/manifest.jsonobserved 54a2ba5ec01add82caffaa30349c4595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:40.304591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051768/publication.mdobserved 10377e018420a16af384fb5c1bc21e27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:40.284511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051768/publication.txtobserved 24dab915041f4c470728e140f405efe9...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. |
|---|