OT-2026-000093348
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000093348) never changes.
Identity and time
| Publication number | OT-2026-000093348 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7a73-9406-e7b2ee3ca8d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093348 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd5e782f8792397330fda5d9c7fe08947b2e9297be16e5ba3cc675dc523045f3 |
|---|---|
| Markdown | d9a97b27fdb2105a56f3da84a480e8b29cf1d5f26ef642ba0830d20333fb9a3e |
| Publication page | 14f9204cec8b1618e7360afb51aeb6a83fc0dbe94c30f638d6ec5edaf8c692a8 |
| Manifest | 186c1ba05f7810af8d9bff9256d2dbd463b2c0f4c9226e84b4aef5410792a159 |
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 | mCTeMbsaLKc9CEId7sFOiu2jOoLxC1UuHcM0SwEAJWE7m7q1N4Tpb1QJRTN5lThWX56hO6JCh8tIDWMDmkFTCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:44.179868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093348observed 14f9204cec8b1618e7360afb51aeb6a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:44.160875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093348/manifest.jsonobserved 186c1ba05f7810af8d9bff9256d2dbd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:44.142720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093348/publication.mdobserved d9a97b27fdb2105a56f3da84a480e8b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:44.125722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093348/publication.txtobserved bd5e782f8792397330fda5d9c7fe0894...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. |
|---|