OT-2026-000051847
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off 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-2026-000051847) never changes.
Identity and time
| Publication number | OT-2026-000051847 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c84-7d6d-97de-54549f15ed80 · 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-2026-000051847 |
| Status | PUBLIC |
Content hashes
| Canonical text | e091a0542d6f80cd5bac5fb0be1db15c790aeea0e6c910d9adb19e2bce0323ab |
|---|---|
| Markdown | 03b9760d9d192c772bdc199e2cb9293d3390d245cb32602f13be409072cf53fe |
| Publication page | fda71c6db42c467cbc9c77ae2ac51396cbe7a2459e9c7c2a627ff13d7a3874ee |
| Manifest | d052f9626f086fce471e5afc33159e16d5cc3eb55516fd15fd39ac1f0e5a9521 |
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 | Z13XbOAUkymzwk56SwBCpdDgD/Csyhd7jCb3b3lDhi5HsL6f8piW0eejZO3UhYK46Qrj6lDSbY/hIejW1A8SCA== |
| 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
| 2026-09-17T10:58:46.604931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051847observed fda71c6db42c467cbc9c77ae2ac51396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:46.588110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051847/manifest.jsonobserved d052f9626f086fce471e5afc33159e16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:46.570109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051847/publication.mdobserved 03b9760d9d192c772bdc199e2cb9293d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:46.552962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051847/publication.txtobserved e091a0542d6f80cd5bac5fb0be1db15c...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. |
|---|