OT-2026-000051968
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000051968) never changes.
Identity and time
| Publication number | OT-2026-000051968 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e78e-7433-b4b5-254665e2d381 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051968 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8cd068a5994fba66d497b2bd377167affa215efabd56cdd46cd6166de48e862 |
|---|---|
| Markdown | e947df18fa4d03ba9c50ce3c373105efd21b03b36a5dfeb56a37b2f837bf2e10 |
| Publication page | 9a349b63da178f8933d8c63f7ff9b5457190bc6761fe285457734223053053d9 |
| Manifest | f60895b32c7ef39cc2c8c2dee12fb67ddd7ef41f379ec8bddbd5731904b9769a |
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 | fySgiS/DI6poILpa3/h+ThgivDiNaoVwnDhnQfy+Rxi/LlpekJlSbVyi/vF1JdhVMRv0gpQ/tYZS+W3tuob2Bw== |
| 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
| 2026-09-17T10:57:27.980603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051968observed 9a349b63da178f8933d8c63f7ff9b545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:27.963500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051968/manifest.jsonobserved f60895b32c7ef39cc2c8c2dee12fb67d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:27.945548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051968/publication.mdobserved e947df18fa4d03ba9c50ce3c373105ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:27.928522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051968/publication.txtobserved e8cd068a5994fba66d497b2bd377167a...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. |
|---|