OT-2026-000023601
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off before set-down
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-2026-000023601) never changes.
Identity and time
| Publication number | OT-2026-000023601 · never reused |
|---|---|
| Internal UUID | 01a0ae70-726a-7818-aa64-4c36d6977b16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023601 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecae0d7c04dc82df5c3946dc6158d0cda04520b84680a02bf5caca5b0a0f954b |
|---|---|
| Markdown | e3d59e89c26829d3a093d273ccd6d8981960ce4c539460eeed0e7e6117a5d5fd |
| Publication page | 717a890bc69ed6babb5d32db5b7e8bab38995f17ebc65cf0732b096c70a8a2b8 |
| Manifest | 4bf623890accfbca42a12eb5a37baa8023a10fc52e64ac199bf3f346c09f18a5 |
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 | eQDMhYmiewZC5b8NtVI++IB6V43r3+EwPmo+JERPChARxQXIzdHOXwt1dypXfYq1HWknv+KrA3k2UMAXndR0Cg== |
| 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
| 2026-09-17T11:51:57.774121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023601observed 717a890bc69ed6babb5d32db5b7e8bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:57.755698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023601/manifest.jsonobserved 4bf623890accfbca42a12eb5a37baa80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:57.736939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023601/publication.mdobserved e3d59e89c26829d3a093d273ccd6d898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:57.719713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023601/publication.txtobserved ecae0d7c04dc82df5c3946dc6158d0cd...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. |
|---|