OT-2026-000016033
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000016033) never changes.
Identity and time
| Publication number | OT-2026-000016033 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7781-9e76-35c04a44b711 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a88d3cecb1247a7db683cff33e0a60eb1b16150438b3597f4875bd54af0ae17 |
|---|---|
| Markdown | 8c39eb84fb3deb6dfa1af99030c10d1d63c8216ce0b63366c61d34d1f76b4f64 |
| Publication page | a3f4f3d574e1545a003db5ea0a215afa32eba8f3e4500a66e112370aa7ff4624 |
| Manifest | d8062ba26e81a0045fceb1f17f365d6fde4b81c47166debbc5ce02ea5a9e86b9 |
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 | 0u2W3SRMkzxRmdss+SBtAyeG+fCjsXs3eYcihh/nRFrWMtSojU+9Q15zLLEZ5jQWdbIHm7SoAcDsv18AD6rgBg== |
| 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
| 2026-09-17T12:05:35.102481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016033observed a3f4f3d574e1545a003db5ea0a215afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:35.084744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016033/manifest.jsonobserved d8062ba26e81a0045fceb1f17f365d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:35.065900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016033/publication.mdobserved 8c39eb84fb3deb6dfa1af99030c10d1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:35.046015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016033/publication.txtobserved 1a88d3cecb1247a7db683cff33e0a60e...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. |
|---|