OT-2026-000087122
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000087122) never changes.
Identity and time
| Publication number | OT-2026-000087122 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-7b9b-a013-d63d1b69bd74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087122 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ef2498b0ccde3717606ae15e08ec658817b24ab933b82cf786317d890e10d47 |
|---|---|
| Markdown | da6882e99ff19bbd231d637faa5ab3d5e05dc1f57326f2d9bc07b29915df5979 |
| Publication page | fa6167acc7b87e82d4ae63f23df24fab79cded8adddfe8dd6beea7039b9b19f2 |
| Manifest | f0719cce2ba2aa770b2b0c84818ac2f10507ed22c50000ad8309e5a6b43945e9 |
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 | UGjUZCwl3nCuU/pHoKf6ZbIoP7X/NOIGzyo10dh98naxR8VrAZycsBrpudf+L9siniOEiolkqGakFSz1Voq5AA== |
| 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
| 2026-09-17T09:51:23.083104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087122observed fa6167acc7b87e82d4ae63f23df24fab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:23.066865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087122/manifest.jsonobserved f0719cce2ba2aa770b2b0c84818ac2f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:23.050179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087122/publication.mdobserved da6882e99ff19bbd231d637faa5ab3d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:23.035117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087122/publication.txtobserved 4ef2498b0ccde3717606ae15e08ec658...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. |
|---|