OT-2026-000085369
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000085369) never changes.
Identity and time
| Publication number | OT-2026-000085369 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-79ca-bbc9-9191149c42b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2522fedda1a722b057259b37c3bbf9af71726435bf4ca7fd1838365e1004a054 |
|---|---|
| Markdown | c8f648854c5d9962fd62c0a48da570f6054f9add5c273eb2336d996d437abe4f |
| Publication page | c613f6f8be63ba0c8bbe4bff15596cbc5f7fd26dba56219bd98fdc493163cc82 |
| Manifest | 8133bbfee9dcaaaa4c873a2b42e4943d45405059882a3217a36e30031b7294f5 |
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 | 6IrdPDr3L/muuga35ChayTwU5LoNQeQ2jhz+iX49R1dt4nlMUFPeW9FsVoazdM9MfuN0mxsBzJv/aQriYBMHCw== |
| 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
| 2026-09-17T09:54:06.298203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085369observed c613f6f8be63ba0c8bbe4bff15596cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:06.271375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085369/manifest.jsonobserved 8133bbfee9dcaaaa4c873a2b42e4943d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:06.251933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085369/publication.mdobserved c8f648854c5d9962fd62c0a48da570f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:06.234331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085369/publication.txtobserved 2522fedda1a722b057259b37c3bbf9af...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. |
|---|