OT-2026-000009532
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000009532) never changes.
Identity and time
| Publication number | OT-2026-000009532 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7ccd-a3f5-9a1c264c5994 · 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-2026-000009532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72795a983abd5c6e52ee380246db19463e77a613ceb46802a4148a9b25a245fe |
|---|---|
| Markdown | 2c7b60a034ec816baf06bdf1b9f94172fd5b8af1b6d2d0d37a0c2a71dca9a97b |
| Publication page | 62deaf926a4ae89e1c0600931f4f548e47df198df7c4389a8ebe2c83b0d0a3fc |
| Manifest | dcefdd316532dc353f7421a984fc6dbbf20f7b9e9589d377ed5bbc0f871542b9 |
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 | fwI47qFiwtpQg7n1WGtGKOVKW8FJs5E3JpYZBp13WIduz55pHK8nPSAsA4+C5MC5M2PwIjwjt64LMxN0adKVCg== |
| 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
| 2026-09-17T12:16:57.059291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009532observed 62deaf926a4ae89e1c0600931f4f548e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:57.041824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009532/manifest.jsonobserved dcefdd316532dc353f7421a984fc6dbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.020177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009532/publication.mdobserved 2c7b60a034ec816baf06bdf1b9f94172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.000507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009532/publication.txtobserved 72795a983abd5c6e52ee380246db1946...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. |
|---|