OT-2026-000009405
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000009405) never changes.
Identity and time
| Publication number | OT-2026-000009405 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-775d-8dda-4b07441a60a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009405 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e620638d70ae03ce9db25a0457b979baeab484acbae692f756eec43895351b4 |
|---|---|
| Markdown | ab531611c3dafff93b9d73da48f5e23daf302d2ecd9c5597657f017b28261736 |
| Publication page | 0d66aec4384462b8fb336bffc7392841e1239c6f7807308a30fefc4d1ba1ed81 |
| Manifest | d3a9bc84701d385ca722c1b8415af6ccae2cefe809883d55d7dbd2426e06d75a |
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 | 6pU6VXUIB1ivKPamq/YHx/p3Lg4Ebb5HoG/VSjBS//Wy2/tdsxQpOEbnxKW0j8V+KD1PhgJuLgqLKnFDibfjAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:41.128913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009405observed 0d66aec4384462b8fb336bffc7392841...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:41.110499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009405/manifest.jsonobserved d3a9bc84701d385ca722c1b8415af6cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:41.090214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009405/publication.mdobserved ab531611c3dafff93b9d73da48f5e23d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:41.070508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009405/publication.txtobserved 0e620638d70ae03ce9db25a0457b979b...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. |
|---|