OT-2026-000060190
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented before 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-2026-000060190) never changes.
Identity and time
| Publication number | OT-2026-000060190 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a72-7b91-b1d2-9402137cc207 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060190 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fe474013249c55531d8af13dcc82b21f894b86c1a2c163a26b5f799252149ee |
|---|---|
| Markdown | 86ad6150f15c8d4aa87d04dae909c0bda6f973a4726d7af88a36a61914f661d1 |
| Publication page | 71313355aa314a49c1165427a1ea2358367a8573f8b3b48ad062217a890cca7a |
| Manifest | 11d0940fe1cfd8cbcc5fd165ae1969a62625e688d246cb869958ecd481ca5424 |
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 | wr65adqBcGKQQKobpAb0Yh5b5TTXiqfB8uw6RzI3755aHmBCXoD1LlmY1bs+9HnWtZxEO5l0dxg86WrC1aFaAQ== |
| 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
| 2026-09-17T10:43:51.489579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060190observed 71313355aa314a49c1165427a1ea2358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:51.471748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060190/manifest.jsonobserved 11d0940fe1cfd8cbcc5fd165ae1969a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:51.455350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060190/publication.mdobserved 86ad6150f15c8d4aa87d04dae909c0bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:51.436231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060190/publication.txtobserved 5fe474013249c55531d8af13dcc82b21...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. |
|---|