OT-2026-000062741
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000062741) never changes.
Identity and time
| Publication number | OT-2026-000062741 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-716f-9486-1f4686e1e96c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062741 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e865e135afdc2d10223485bebf9d325a33189d1a4b80cc4fcd94d523bcc457a |
|---|---|
| Markdown | 3c4f4dacf00bee8fd9d7fd6bab3fb24cc4d2c1620c88a4d25b3c3e22222863da |
| Publication page | 8f4cd77a633be112c7b96cd5a42f4501504c3fbb7d77d09c472fc02e27ab856f |
| Manifest | 3fac1c21829aa3b07fca27647339961c05e5f87885a94a36c7c88a5b1f9a90af |
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 | kv1NX5v2dsfamoUH2u4fMRB/gebcCoNqB9JAO+5mPsP1zUKiK9xcwNukjwmb+nexdi6uWn3Lss0u4OmfLehnCg== |
| 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
| 2026-09-17T10:39:19.109770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062741observed 8f4cd77a633be112c7b96cd5a42f4501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:19.089706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062741/manifest.jsonobserved 3fac1c21829aa3b07fca27647339961c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:19.068593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062741/publication.mdobserved 3c4f4dacf00bee8fd9d7fd6bab3fb24c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:19.051256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062741/publication.txtobserved 9e865e135afdc2d10223485bebf9d325...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. |
|---|