OT-2026-000006696
Publication integrity record
Vacuum cup gripper, common isolation valve, ejector fed, pulsed 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-2026-000006696) never changes.
Identity and time
| Publication number | OT-2026-000006696 · never reused |
|---|---|
| Internal UUID | 01a0a964-4325-7d74-a9c8-eceeb9a05243 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:45:15.432284Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00576d2ccc71662ad2c34a5e68acf0b2b5722e05781d4ae8168d94c3f3104576 |
|---|---|
| Markdown | 6420c3c6536f73f6827b3180844de6d91eecb39336a31d4542c5f6c61529d94b |
| Publication page | eedbfec58113f6f4a9c3a3aadf8e4caf1a96cdc04d93cd0230de78aa29965399 |
| Manifest | 263c6c9cc0cc511b7a78b028793585169b5f3bacb858251c20529e59c59c4a43 |
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 | HpQaihE4lVc6/A6xygwm/eLDWdyfZQI8QRijYvFvk1n5LVUcjrr06t4grusTdRZ5jMyYGF1V62zLxOP0MuAFCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:16.223961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006696observed eedbfec58113f6f4a9c3a3aadf8e4caf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:16.209894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006696/manifest.jsonobserved 263c6c9cc0cc511b7a78b02879358516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:16.196729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006696/publication.mdobserved 6420c3c6536f73f6827b3180844de6d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:16.182276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006696/publication.txtobserved 00576d2ccc71662ad2c34a5e68acf0b2...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. |
|---|