OT-2026-000040535
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000040535) never changes.
Identity and time
| Publication number | OT-2026-000040535 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-72b0-9fdc-03d760936dda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040535 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dd4d590109cbd848c2d82d9d851caaa04169b712d6ff12a95b81fe5a9147da1 |
|---|---|
| Markdown | 69a6beb871478cd884afebcc5df818cf516d0d7839fcca22833fc6dbf09feec7 |
| Publication page | d0f727fce16b0bdd5ac9dd4243f24a45163e882de83e2e52b0d988fd9ecebf53 |
| Manifest | f83eae372b76d0cce930404fdcbab80eddb6b52dd4f3bf2f7b0fd307b5f88bbc |
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 | pmOWoB5tjubUKK8+gJmaJ40Vonm2schRpQtofSLtuHYAGcRc+w+8VGn+SkF2OZgn8Ol+hmEFX73md2je1YHtDg== |
| 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
| 2026-09-17T11:17:41.256770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040535observed d0f727fce16b0bdd5ac9dd4243f24a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:41.238919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040535/manifest.jsonobserved f83eae372b76d0cce930404fdcbab80e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:41.218961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040535/publication.mdobserved 69a6beb871478cd884afebcc5df818cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:41.198978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040535/publication.txtobserved 0dd4d590109cbd848c2d82d9d851caaa...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. |
|---|