OT-2026-000009207
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000009207) never changes.
Identity and time
| Publication number | OT-2026-000009207 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-76d9-b8c2-495393c6f764 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009207 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ea7b1513167967122f985b2f7c024c5043a7a75ea7c9fa085de8d90b7c10d1d |
|---|---|
| Markdown | 1c95333c92603a92cffadfcb5c3bf34b4a8ce2c0159b051ec02afa264dc51313 |
| Publication page | 36567ecc1f35cd2b43354d149effa3549f09eaec22e8d843e5fd9de47c386f30 |
| Manifest | ee7070256ffd0b0acd991623fe98bc2a14a0dd740cfd18c28a4a76cfacf6c949 |
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 | WP1oqPeQHrDV/ti4XfJsnCOie+OUHF9JBgLD77f2Dexngc/VaJjdmsjzMzhbnZBqsVPHznPNBnd6AVz2+YFZDQ== |
| 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
| 2026-09-17T12:17:55.743429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009207observed 36567ecc1f35cd2b43354d149effa354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:55.722554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009207/manifest.jsonobserved ee7070256ffd0b0acd991623fe98bc2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:55.701954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009207/publication.mdobserved 1c95333c92603a92cffadfcb5c3bf34b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:55.678093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009207/publication.txtobserved 8ea7b1513167967122f985b2f7c024c5...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. |
|---|