OT-2026-000058001
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line 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-2026-000058001) never changes.
Identity and time
| Publication number | OT-2026-000058001 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-7cd7-84c9-be623b69ec7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8123296d0f57383a3af5cd713d1424230d29e7cf52daf231918a7afbd72edcc1 |
|---|---|
| Markdown | a592755bda6442012a25a1edd566ca0e8a9a8e32e4837c5cfaec619c3d7c4c5e |
| Publication page | 784a9b20df70964b48ffc2c3d88a85be56cc6c21ad003c5762e5bfc62f0104af |
| Manifest | 8800dbc22e5b9cb2b1c7a0c6efaa7f08e28cd2221e8257f0d51b7d42b1ab0c43 |
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 | telYTwjzqISbSxSxDXNavQlst23/8Th63xo2XJqPBReqEgjoBxp/KtDidkYSf9VoUSdRu36/CrfGXqZJYiX1DA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:47:38.004038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058001observed 784a9b20df70964b48ffc2c3d88a85be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:37.985914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058001/manifest.jsonobserved 8800dbc22e5b9cb2b1c7a0c6efaa7f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:37.966198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058001/publication.mdobserved a592755bda6442012a25a1edd566ca0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:37.948213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058001/publication.txtobserved 8123296d0f57383a3af5cd713d142423...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. |
|---|