OT-2026-000010883
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single 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-2026-000010883) never changes.
Identity and time
| Publication number | OT-2026-000010883 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7a7e-8639-acdd0948c763 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010883 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8625179bfe429941e8a9fefa28e886f5c08604e5b084299071fa0fdeb3936fbd |
|---|---|
| Markdown | 01b415891335d10c7a12686921bc14485b5ffce8f22d7659cd960f8fbbfc51b7 |
| Publication page | f31680d8b0a381bff0a93f2ae848586857a0bec1716794c485c520e430bc6a07 |
| Manifest | f6fa7cf8c0a0b0426aff3246a0243a3068ca594f077a8c16e64f46883c1410a0 |
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 | 9EtG/ZSDlzThI5jqbCWvHISNxupHbFl+CQDmSm/jLnSHz1QARMUrvCuOzuF/URmha2APtePmKs8fqkInLbOWBw== |
| 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
| 2026-09-17T12:13:38.917767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010883observed f31680d8b0a381bff0a93f2ae8485868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:38.899030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010883/manifest.jsonobserved f6fa7cf8c0a0b0426aff3246a0243a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:38.880904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010883/publication.mdobserved 01b415891335d10c7a12686921bc1448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:38.863598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010883/publication.txtobserved 8625179bfe429941e8a9fefa28e886f5...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. |
|---|