OT-2026-000051752
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000051752) never changes.
Identity and time
| Publication number | OT-2026-000051752 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7bda-aa38-7a5648d64866 · 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-2026-000051752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5be54ae6c196f0c76bd83d7bf7b431512ac0297b40b6553dae5cbbae64392a59 |
|---|---|
| Markdown | 2e8da6ed617f87dea2aa61229cb02c9cf6aee7ffb4477e519ca276d1d78d0afd |
| Publication page | 94166e477c1160e5cdf6a9865a8ce4d547f3bc6f5e0a7f9a58c99a652f311fda |
| Manifest | 0efcbbfa027f2cdc1a93cb881e643a64204ac47c297ad9cb03ec3e475e702ae6 |
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 | 366DTCd9cE/evWNZV5MRKoDkI2spzv+ZEwJ/ka4x9/6CIQDax6g8wOapsbrUfFmc9ihD0VFhmBnWdVpFZiQkCw== |
| 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
| 2026-09-17T10:58:39.042743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051752observed 94166e477c1160e5cdf6a9865a8ce4d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:39.026014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051752/manifest.jsonobserved 0efcbbfa027f2cdc1a93cb881e643a64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:39.008484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051752/publication.mdobserved 2e8da6ed617f87dea2aa61229cb02c9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:38.988501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051752/publication.txtobserved 5be54ae6c196f0c76bd83d7bf7b43151...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. |
|---|