OT-2026-000062513
Publication integrity record
Three cup vacuum gripper, three 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-2026-000062513) never changes.
Identity and time
| Publication number | OT-2026-000062513 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-761e-a955-b09ac53e51ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062513 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d1985b5d4b94692713d7b049a1912d631c8781a23cb4ab00e26fc4d7ee1ee05 |
|---|---|
| Markdown | 5b5b4a29b7aadab456643fda1cb562664854022fc0373f799fcd1832e6ad390c |
| Publication page | 8bf000f75a62d4e26a543b850c0f488f0e231986f8afc795ae9d2e16102cfd91 |
| Manifest | 0bca07456518babf3506794a41166f5df58df372ef5e28430c0094033746554e |
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 | u0LvP4QuPvq7l0xzEq4hawCZfMbqTv+EzV2HlIJOGvRaw9yloYP8VXyqpIhMCUvedipxy+2xbkgSLdWVq7fNAg== |
| 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
| 2026-09-17T10:39:57.994964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062513observed 8bf000f75a62d4e26a543b850c0f488f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:57.975739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062513/manifest.jsonobserved 0bca07456518babf3506794a41166f5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:57.956125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062513/publication.mdobserved 5b5b4a29b7aadab456643fda1cb56266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:57.937383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062513/publication.txtobserved 5d1985b5d4b94692713d7b049a1912d6...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. |
|---|