OT-2026-000102962
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, pulsed 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-2026-000102962) never changes.
Identity and time
| Publication number | OT-2026-000102962 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7291-9e6c-4d8e17e614df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 609f3b524f828663b4e4bf60726be657d6c0b22158315889953ce30872dd5e5d |
|---|---|
| Markdown | f01a9932acb130eec16de777766cc130e922b834d63df1bad718ee02b3484e58 |
| Publication page | 23a7493452c71cc948b4081b25b406fa5fe3d11819f3033db357cccfbfee61c1 |
| Manifest | cd58b1f8d9e5b95ef1026bb13adf2b2416fc7ddf1f2be950708082ae920a3c60 |
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 | LO7C2f3v7SgsiMRkebPtw2qpaW9nleQugxY+hs56vkp9Oy01DSyzN/5rRri9MyYjep8CK5JR/Yk7Dn2KZTf2Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:04.271003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102962observed 23a7493452c71cc948b4081b25b406fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:04.253048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102962/manifest.jsonobserved cd58b1f8d9e5b95ef1026bb13adf2b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:04.235906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102962/publication.mdobserved f01a9932acb130eec16de777766cc130...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:04.217474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102962/publication.txtobserved 609f3b524f828663b4e4bf60726be657...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. |
|---|