OT-2026-000102011
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, pulsed blow-off after 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-2026-000102011) never changes.
Identity and time
| Publication number | OT-2026-000102011 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7921-b0ef-ae973eea8458 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f4a53bb9d6e6e8e739f2e897359d4edd86b1205d294f23aaf639d789580cf20 |
|---|---|
| Markdown | 8ba8d21d0a88b75f348d4d3b7cf9610ca00c12c57a18f4415049cf00bc9324c6 |
| Publication page | 86f506da7b87d0e9ff6ba1d533584234e3a39c6f8c13a3bfc873e9ce63d107a6 |
| Manifest | aabcaccd7ad6cd512f46274839c2ad7a11def2c4777f8d8947f4ba0615b18264 |
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 | VqW2s2l3/S3bHGnagJStYaqf9SiHp1Qv6CYcRCLyYjAA97EMWAwCVKysOYNXnDusH1GS1/88hD/Ttl7Op4PaCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:08.450844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102011observed 86f506da7b87d0e9ff6ba1d533584234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:08.432783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102011/manifest.jsonobserved aabcaccd7ad6cd512f46274839c2ad7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:08.415472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102011/publication.mdobserved 8ba8d21d0a88b75f348d4d3b7cf9610c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:08.398533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102011/publication.txtobserved 9f4a53bb9d6e6e8e739f2e897359d4ed...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. |
|---|