OT-2026-000014132
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000014132) never changes.
Identity and time
| Publication number | OT-2026-000014132 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7e78-8097-b8f58382c1fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16d08b046f14bf90019f8e01a956b1896e3296855481d0b47ca935b34db78a5f |
|---|---|
| Markdown | efed0a8e412c60711e4ed98dfecf75381ed4df35aabb8ef16dd6062fca895a6e |
| Publication page | 921e458f20f6439cffcc03e1447454e2f394fc90f795a8c12020d9f4b520f277 |
| Manifest | 5a494b90509bb42907fc330553eda97dae6bc882370ddcf85361512d3756d0fd |
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 | qvOyniJVGFr3Juf7bkdtnPIK24274VSw/bIwfv3VDeYMdOU0MTHlRJqXaXZ119EXcuKnk1MMVwBtRE/Uyc4JCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:12.316217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014132observed 921e458f20f6439cffcc03e1447454e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:12.296856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014132/manifest.jsonobserved 5a494b90509bb42907fc330553eda97d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:12.279023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014132/publication.mdobserved efed0a8e412c60711e4ed98dfecf7538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:12.258815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014132/publication.txtobserved 16d08b046f14bf90019f8e01a956b189...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. |
|---|