OT-2026-000025110
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000025110) never changes.
Identity and time
| Publication number | OT-2026-000025110 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-71c0-b288-954e050758a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3907e158372939a879dd8a2ba857680d7c2bd5c56202926d8a2b9bc9d790ddda |
|---|---|
| Markdown | c68d4d062ad167581e4612b7f757aa19e84e95a8badbcf9e075ad8695fe01f3e |
| Publication page | d783286f6d62d23fb9724ee60ad1358338578a55e64114d3e1ee28cb6354e85f |
| Manifest | 71c4af822c24c47f69a2057eb195222e5f70239a3a0261225f5fbf401105ad4a |
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 | HIY51CW4ED4rrXoNfGXHW3j/3beB4WD+6VFXfAgophBE74Bcvw5ZLjeAdomIj8dGd7w98IFqCaUcvzqS3ai8BQ== |
| 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
| 2026-09-17T11:46:59.020719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025110observed d783286f6d62d23fb9724ee60ad13583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:58.999944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025110/manifest.jsonobserved 71c4af822c24c47f69a2057eb195222e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:58.983133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025110/publication.mdobserved c68d4d062ad167581e4612b7f757aa19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:58.965403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025110/publication.txtobserved 3907e158372939a879dd8a2ba857680d...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. |
|---|