OT-2026-000064964
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000064964) never changes.
Identity and time
| Publication number | OT-2026-000064964 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-7893-9828-4fe7afdb46d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064964 |
| Status | PUBLIC |
Content hashes
| Canonical text | b92c411e5713afe9341b7c5a64a5051f8dea2a187388b9154dfa96de0085b948 |
|---|---|
| Markdown | 3c4244a471ec7dc5ee3d54a8fb66f51488f3abea7d266a88c69f40d5c33585e9 |
| Publication page | d378464ca10ac1cfb7c74ab80d5cecd5c572120ec8afcd321383905730352b66 |
| Manifest | 3ea4d41ce640f8de12de54a6532179c88d56f43d22d653c5ec64fcc53b564fb1 |
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 | I8M65hnJiCcnLfBR0mxFh/bbxnSbtOQGhfSTgy3XkjnSbwtYuoE6N840tA1MtnX+3fIhwMpWsAdQnvT/yxQaCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:54.516662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064964observed d378464ca10ac1cfb7c74ab80d5cecd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:54.500424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064964/manifest.jsonobserved 3ea4d41ce640f8de12de54a6532179c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:54.483774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064964/publication.mdobserved 3c4244a471ec7dc5ee3d54a8fb66f514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:54.467660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064964/publication.txtobserved b92c411e5713afe9341b7c5a64a5051f...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. |
|---|