OT-2026-000046607
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000046607) never changes.
Identity and time
| Publication number | OT-2026-000046607 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7f7a-a17c-42b2c7759207 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046607 |
| Status | PUBLIC |
Content hashes
| Canonical text | f274f3f21f0d2c4c2adfe80ade977ccd0d3ebebf5f312f898c950aece13b5259 |
|---|---|
| Markdown | 7746afd966e179a4970ea9942a4261bffbb89e28c2278ff1d3983f22cd9acc3b |
| Publication page | 6a5614feec18f0f0b52b506b094d65877063e73b3a420f6e3eb3c8ab5f725143 |
| Manifest | f4a5a7c0192207762cc44fb5babf612321581ada9bb183a66ae810f8067ba56b |
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 | l90Ncj7Wzo5sptmaJ5rxb19viloguEg+b0J4/ZBub2eMK76syUEAq+DfTxTezo+ur2vf1BaAHPCDaiVlL1kFAQ== |
| 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
| 2026-09-17T11:08:41.131476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046607observed 6a5614feec18f0f0b52b506b094d6587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:41.112806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046607/manifest.jsonobserved f4a5a7c0192207762cc44fb5babf6123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.094517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046607/publication.mdobserved 7746afd966e179a4970ea9942a4261bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.077001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046607/publication.txtobserved f274f3f21f0d2c4c2adfe80ade977ccd...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. |
|---|