OT-2026-000051063
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000051063) never changes.
Identity and time
| Publication number | OT-2026-000051063 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-77ec-a496-26d64cd0b7f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 919a48431e0ef0c61081212105a5dd1eeef0ad2c29350ee482225e11737d3635 |
|---|---|
| Markdown | f73c8b5cf4d9c92c0352475d9019d411af893867ca2c3320753d720f18576645 |
| Publication page | 0bb63bf863002c77efcc4138f58b8d70516eadbbb125b1da92e34912f05994d4 |
| Manifest | 606cb10e91b0d73bdd4e076d873e64fd93dec030c8a113b7539d55405cb903ba |
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 | 77q+Sl4wNUjEsugNzhyirw2k5++NUgLkORhDoWIxGVrAoqShIc1T0C3xax0vppHuyzc/sThyiuVDlyvKV96GCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:00:59.447861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051063observed 0bb63bf863002c77efcc4138f58b8d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:59.428324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051063/manifest.jsonobserved 606cb10e91b0d73bdd4e076d873e64fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:59.407891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051063/publication.mdobserved f73c8b5cf4d9c92c0352475d9019d411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:59.387599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051063/publication.txtobserved 919a48431e0ef0c61081212105a5dd1e...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. |
|---|