OT-2026-000062054
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000062054) never changes.
Identity and time
| Publication number | OT-2026-000062054 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7783-a8e9-adce06858ddb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ee4d3a99c8fc479161e33e4bb344762526788bb7ce50ddbb89a1e73f1e6999e |
|---|---|
| Markdown | 4bf03f283b77606904c744864ad432502d8b347a94bc318c8f814b597e5e9352 |
| Publication page | 5bbd3ee8cc65f8b16e7edae25d786ac459fbe680c45e5e040fc531072ad197d3 |
| Manifest | 9622f508827f33a2b067385633448880b99f56dd51a4044f7b8aba211213f2d9 |
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 | slChpjqc8sA1nPWvLwMzl1OwRNI83VFfAtVU9vg9svMNxSnk4rO3hDp2ZifQ6AD4zHhX4n+teAy0V+PpPT5sBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:05.850154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062054observed 5bbd3ee8cc65f8b16e7edae25d786ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:05.832093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062054/manifest.jsonobserved 9622f508827f33a2b067385633448880...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:05.812329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062054/publication.mdobserved 4bf03f283b77606904c744864ad43250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:05.792960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062054/publication.txtobserved 7ee4d3a99c8fc479161e33e4bb344762...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. |
|---|