OT-2026-000055045
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000055045) never changes.
Identity and time
| Publication number | OT-2026-000055045 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-7469-8248-92f1af314c8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26dc07fb5b060a98c6bef29a22317d2ff7ee9a663ec9a9c37875b0ea3975b32f |
|---|---|
| Markdown | 681bdf82e03ce01723f334ee68898b1ce32d5f50a60eacc7758f599157f36f72 |
| Publication page | 4ee93b31b027da362838a610c04d81d8d1655cc17d314ffae42d3d94efcc2063 |
| Manifest | 6ec903e48014b4cb4320d15d92a936a5d5767ea28cd5cab30ed2d146bfba3c7b |
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 | DcmdcJ2TOwaREWM49IuTvuvidk9aw4cZHchWI8fDtYTAhsTtF15GUYgDJOx4zKY0W2+tfk/su34VP44vfDtjCw== |
| 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
| 2026-09-17T10:53:11.396864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055045observed 4ee93b31b027da362838a610c04d81d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:11.380167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055045/manifest.jsonobserved 6ec903e48014b4cb4320d15d92a936a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:11.362876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055045/publication.mdobserved 681bdf82e03ce01723f334ee68898b1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:11.344310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055045/publication.txtobserved 26dc07fb5b060a98c6bef29a22317d2f...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. |
|---|