OT-2026-000011598
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold 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-2026-000011598) never changes.
Identity and time
| Publication number | OT-2026-000011598 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-7760-8d21-b1000d2ccf80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011598 |
| Status | PUBLIC |
Content hashes
| Canonical text | c530c3832ce68747b7cb3fa38a5a50cbf52061d01f4e817aa247d80081202c3e |
|---|---|
| Markdown | 3bae1c0e02fe4772b36761a4278ce64ab0e7c6e6bb29701f927af719d47fec4a |
| Publication page | 958fb1b3b9f0df85d1880bdce8b9c888807596bccad699bc48acb54725483494 |
| Manifest | a7d144bda6633a80440e9fd23aac4c3d93605cadbf7176e5ae86ecd5081bc46c |
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 | zZvtm9veNK4Jr7PK2P5ZcnK4Ek0LQWU2p6RnBgOtrEgG5XbL7O/c8nVw24rmIP7hBPQlWVNt1LvSKShaaX72Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:30.156677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011598observed 958fb1b3b9f0df85d1880bdce8b9c888...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:30.139238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011598/manifest.jsonobserved a7d144bda6633a80440e9fd23aac4c3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:30.122544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011598/publication.mdobserved 3bae1c0e02fe4772b36761a4278ce64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:30.104925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011598/publication.txtobserved c530c3832ce68747b7cb3fa38a5a50cb...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. |
|---|