OT-2026-000084937
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three 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-2026-000084937) never changes.
Identity and time
| Publication number | OT-2026-000084937 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-73a0-9d7c-ed7d5df25802 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d94f58038fe8a784541024ff409456316805a6144f3a9e6ae45797aa3425db7 |
|---|---|
| Markdown | 5b179f9900455d84a3ca0cca297a1c7cb1e89c5475dd253db8ea9dacc41323fe |
| Publication page | e099e31b6019dcaffd259d5e38c5e5d3c5d99210cfd84c8e7e470b2d396a867d |
| Manifest | 04e70e5cdb117075f120aa80b10e2386c5a3ffd098f633cf2e4640ec1244f60f |
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 | H8omV56mB+AcITHdnEtzGsOfIlNsnM7sWLy8zxURd19XJN2xuMCXcmDfqt99ECaVzfVa3oLANO/f7BQH3m3sDQ== |
| 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
| 2026-09-17T09:54:55.614447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084937observed e099e31b6019dcaffd259d5e38c5e5d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:55.595804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084937/manifest.jsonobserved 04e70e5cdb117075f120aa80b10e2386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:55.578119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084937/publication.mdobserved 5b179f9900455d84a3ca0cca297a1c7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:55.558730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084937/publication.txtobserved 4d94f58038fe8a784541024ff4094563...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. |
|---|