OT-2026-000009860
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, vented 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-2026-000009860) never changes.
Identity and time
| Publication number | OT-2026-000009860 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-79cc-a71f-291ed2d471fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06c8708fb6c897474e0db5c203b0ffa1e3bfb8e39e8141127bd7079fcf221af1 |
|---|---|
| Markdown | 0fe65dc20b76bd45218331743b76f9f61ff6d0bf11e65515bcd1fdd7a2e071c6 |
| Publication page | c8fe0ed888a5d58a4a0169b9e64c6ac4b265362fd4885c5cbb93c2a1086d28cb |
| Manifest | fd55c88b9c657c67431e05e7992e9590e00672af0aace4d1984c47ea2a767ca6 |
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 | PlvOA8W0KebMgtI0SDJzRvNcaDrRTisgXPjTqJ5hwaEUn3/UGNop0JNeSIfHwdKurmTAy0cWI/rKsuvvG4JrCg== |
| 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
| 2026-09-17T12:15:51.669986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009860observed c8fe0ed888a5d58a4a0169b9e64c6ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:51.650833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009860/manifest.jsonobserved fd55c88b9c657c67431e05e7992e9590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:51.631650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009860/publication.mdobserved 0fe65dc20b76bd45218331743b76f9f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:51.611861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009860/publication.txtobserved 06c8708fb6c897474e0db5c203b0ffa1...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. |
|---|