OT-2026-000045126
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000045126) never changes.
Identity and time
| Publication number | OT-2026-000045126 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-73f1-b3c6-9fc20839f3ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09e8d0fd2249f004491cc3b54c74f50e9922b066e273f535fcf19737068d5d13 |
|---|---|
| Markdown | eda6bec1eddd0aeb4c530bd8e1542adc23c25eae8c6c2cdd033a55642c118cc2 |
| Publication page | fb43190d93a43bbd1f0c04d4b38207407df432baff0852f9295ddba44cab963b |
| Manifest | 9b8a63590a62de5e2d13c96c50f5fa175f6eb060e997f7794c5d4c64693aae3e |
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 | W7PqA04YUJWyEMTDCOb5QxkVguu19jOF+VR/BSfo1TAFEadOd9n/1Oh1ng8XD0oYd2EhYFQrCd3kh+s1kXDyCQ== |
| 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
| 2026-09-17T11:10:16.364735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045126observed fb43190d93a43bbd1f0c04d4b3820740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.345297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045126/manifest.jsonobserved 9b8a63590a62de5e2d13c96c50f5fa17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.327309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045126/publication.mdobserved eda6bec1eddd0aeb4c530bd8e1542adc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.309955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045126/publication.txtobserved 09e8d0fd2249f004491cc3b54c74f50e...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. |
|---|