OT-2026-000051715
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000051715) never changes.
Identity and time
| Publication number | OT-2026-000051715 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7e10-b76e-8c17d2a9059f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051715 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59af4f13b0eab9686c54333ea61990dc37711c777dad04c4ea13e5345bbcc1f9 |
|---|---|
| Markdown | 00adbc47c7b3722e8c638df1c077a24ef48b2b0cf596cd8025a82b5d36202e0e |
| Publication page | ace81d5139510b282f33e92b31bd1ffc9fb385e09b312d68ed53d0d0df54e1c6 |
| Manifest | 0d841af46028e332a08666c5f02ac12ba937ce577523a62910a6a4b77d91821d |
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 | rUyIzhPRJBUySuzkxfbnfF+FVb4gTX6Vvb4YA1yDdMtd+Zbtdlyc/4Ws/UkJWBbb0K7SWDgyP8BWT9Sp/7MDAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:36.016087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051715observed ace81d5139510b282f33e92b31bd1ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:35.997540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051715/manifest.jsonobserved 0d841af46028e332a08666c5f02ac12b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:35.978283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051715/publication.mdobserved 00adbc47c7b3722e8c638df1c077a24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:35.960210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051715/publication.txtobserved 59af4f13b0eab9686c54333ea61990dc...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. |
|---|