OT-2026-000101482
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000101482) never changes.
Identity and time
| Publication number | OT-2026-000101482 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7cad-8305-21a166be9aca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 115ae3f979ea7f8e2759791237eb81f5d9295c098a5a075b77f8dc32afed3423 |
|---|---|
| Markdown | 292a74480e9008602218cecfa56500c8ca270f2e834e1c54fa5fa5522f296a55 |
| Publication page | 9493d1d8a3af6b2769a63e07d17c2d243709924503be05a33d3412578e9e871c |
| Manifest | 019add1b7ab1b5ac5c9aff2ba1f7bdb3c72b9c8c853888867a7a4665fec46363 |
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 | hjo89X2hSQObjlkK0MgQcSa9ZSC7nTiEy/BkpGkw8kxBqNffZOtw3I+QmW4lm8neSqTCwZY2zUdusjHqWlrwAA== |
| 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
| 2026-09-17T09:26:04.093911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101482observed 9493d1d8a3af6b2769a63e07d17c2d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:04.075949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101482/manifest.jsonobserved 019add1b7ab1b5ac5c9aff2ba1f7bdb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:04.058479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101482/publication.mdobserved 292a74480e9008602218cecfa56500c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:04.037868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101482/publication.txtobserved 115ae3f979ea7f8e2759791237eb81f5...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. |
|---|