OT-2026-000009748
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line pressure sensor, vented after 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-2026-000009748) never changes.
Identity and time
| Publication number | OT-2026-000009748 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7f92-be84-424f799894a4 · 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-2026-000009748 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3e027bcc90760e801cf080f8885b5f7feba22cc626aa99d4b201ded3a9f5a34 |
|---|---|
| Markdown | 7b153e10f0aca1a59e2963574120c7ed3a460cdda3fc41e1d595ce4de37cbb10 |
| Publication page | 8019f16e6f6c4a6c62b5bbe8ed872f3850c4a9f60ae73b2fb70a9d789b324870 |
| Manifest | 46648f292a3a1a38479b9f637f853b709ae559d470bc39bcc7068236d50444bf |
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 | N+GBvPS9OhD3YA4COwE+aHWEkK/obvFEwYHiuU0gNlSXIN+nazagmXlHK3cXEPT+55tIATyvTX24q6b4lFZFDA== |
| 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
| 2026-09-17T12:17:15.254459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009748observed 8019f16e6f6c4a6c62b5bbe8ed872f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:15.234703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009748/manifest.jsonobserved 46648f292a3a1a38479b9f637f853b70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.214885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009748/publication.mdobserved 7b153e10f0aca1a59e2963574120c7ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.196201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009748/publication.txtobserved a3e027bcc90760e801cf080f8885b5f7...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. |
|---|