OT-2026-000052726
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented before 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-2026-000052726) never changes.
Identity and time
| Publication number | OT-2026-000052726 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a42d-7b99-92e3-d4f10f7f6ac5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052726 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1a6258465cd9d2e7e6828e5a1a9f05bce48faa39cc5932f1baf9a68090dbcb4 |
|---|---|
| Markdown | bf87c2cabccf281fb0ee15fa23dbc88362717ad671c8e804364c0f91d2377d79 |
| Publication page | d9ae8f744599f98e0d04b44f407938638f3590d05a912ef12049e03393713fbd |
| Manifest | 114114d16df50d0953b208dd103f7a952055417ebf9198f65645cd68f1aab663 |
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 | Bzrf0sM8eozPXkIqog/eznK9ZTBAyIsteZtS//OgewPquV/ZtAi+YiUqvoAsHVEyyRjNAadvw4696gTx++TOBQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:43.171956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052726observed d9ae8f744599f98e0d04b44f40793863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:43.153855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052726/manifest.jsonobserved 114114d16df50d0953b208dd103f7a95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:43.135595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052726/publication.mdobserved bf87c2cabccf281fb0ee15fa23dbc883...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:43.118267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052726/publication.txtobserved f1a6258465cd9d2e7e6828e5a1a9f05b...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. |
|---|