OT-2026-000051670
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented before 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-2026-000051670) never changes.
Identity and time
| Publication number | OT-2026-000051670 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c82-779e-a0d9-83186cb14690 · 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-2026-000051670 |
| Status | PUBLIC |
Content hashes
| Canonical text | b032465937ac46adf51882838577f2889c5de9fe21f6407713fc5fac95c14da6 |
|---|---|
| Markdown | 2ad1eb388ae9612147d32fd1d30e8e7a63c16e189fa09a56f635825714a4b7e6 |
| Publication page | c4df955730f437a184fdac70f9d7c3fff03a387c82641d24a481aacc7a46755f |
| Manifest | b5890c9e034271f332063b02284c4a5a30d24ca00dfdf3c58ed2ee0ca10d71bf |
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 | CBp/WrNDbIKb10CPzxMez5HzxH8AwhOUjXzB5u+aujsx+AKyEdS0xyt7vvQqEs0SDMjTBMrpEku7uUdM/U3oCg== |
| 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
| 2026-09-17T10:58:32.394348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051670observed c4df955730f437a184fdac70f9d7c3ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:32.376426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051670/manifest.jsonobserved b5890c9e034271f332063b02284c4a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:32.360326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051670/publication.mdobserved 2ad1eb388ae9612147d32fd1d30e8e7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:32.342821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051670/publication.txtobserved b032465937ac46adf51882838577f288...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. |
|---|