OT-2026-000062477
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000062477) never changes.
Identity and time
| Publication number | OT-2026-000062477 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-7aa5-982e-12b3fbfe6f96 · 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-2026-000062477 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcbe9278df0d6421e0eba6e015a1dbd151bbf86d73568d7a7a1fe4570453eef5 |
|---|---|
| Markdown | 0f19afd3a1be2ab1c1cf3ee638be5e5a76ba915b1bf18f0f16fc7751b436326b |
| Publication page | c41a9fbbf4cf0ae9946e947ed10cad89efe7f3e6b12adb01b0bdecc5d97540d1 |
| Manifest | 06a12cb1706744f9e2587593b8c89173fbbfe893e12eea05f3b64f791c3b0985 |
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 | wJRa0i4x+rJ5fweaRAFZVPBkwgXlFY4qjWY+vwntRdmai0hXGeeKbLQq33MJBTam8Vmfz5FuJShRieDBTQkfDw== |
| 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
| 2026-09-17T10:39:49.925762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062477observed c41a9fbbf4cf0ae9946e947ed10cad89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:49.906229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062477/manifest.jsonobserved 06a12cb1706744f9e2587593b8c89173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:49.885921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062477/publication.mdobserved 0f19afd3a1be2ab1c1cf3ee638be5e5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:49.863426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062477/publication.txtobserved fcbe9278df0d6421e0eba6e015a1dbd1...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. |
|---|