OT-2026-000065071
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, 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-2026-000065071) never changes.
Identity and time
| Publication number | OT-2026-000065071 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-7b34-bab3-f7a434125d2e · 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-2026-000065071 |
| Status | PUBLIC |
Content hashes
| Canonical text | 175b338df17c7aae08d84593cedb109268d922815a8e698bc4ee6f6a4a063166 |
|---|---|
| Markdown | fbb20a0ba1930392eb36bf3211736de1373f2aab4fc88445485181a1db3b6258 |
| Publication page | 3945b6cf529d72d397404c4ae99faff1d8b8884a7133e7f85b14de7d67db9977 |
| Manifest | 4116753c0e1d9b737036fb6efa8c9d599423766267e785fc8d3b341280f800fd |
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 | W28/bPDPpUHI2diKmLnwa1HyegvDR9Ki++56sqrnq3j6TxzoLF29YkT36cJchj7nhNe0+yffD/A5dPJC6Po+Bg== |
| 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... |
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Independent retrieval
| 2026-09-17T10:36:03.141797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065071observed 3945b6cf529d72d397404c4ae99faff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:03.123799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065071/manifest.jsonobserved 4116753c0e1d9b737036fb6efa8c9d59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.106165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065071/publication.mdobserved fbb20a0ba1930392eb36bf3211736de1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.087365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065071/publication.txtobserved 175b338df17c7aae08d84593cedb1092...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. |
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