OT-2026-000061317
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000061317) never changes.
Identity and time
| Publication number | OT-2026-000061317 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7368-9361-584acd366caf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5aa2be44e3559b5a568754ddbace6b870aecf7550921f54e6aab65f1e3dc6398 |
|---|---|
| Markdown | 30e06ae746de34a9bef15a26bb6f9ffcffdfd04fd52977c34cfb673ea9a3cc22 |
| Publication page | 9771e8ccabc258390123e78149969abe75867ffe3335cb27dcbc8a5dbe921db3 |
| Manifest | 5f3e3b836a9d71ab16ec373e31256c7052c49707af8fe2c8d7bdea9a6ede909a |
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 | Ehm+Hbyi0OMG2Kat09Rw3eExywNtiwF61VJE4j1JHsBMmT/UfScggcVKjZOjwwOtqbeJhNIHxrDetWRKrGp1CA== |
| 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
| 2026-09-17T10:42:45.117599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061317observed 9771e8ccabc258390123e78149969abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:45.099992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061317/manifest.jsonobserved 5f3e3b836a9d71ab16ec373e31256c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:45.080021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061317/publication.mdobserved 30e06ae746de34a9bef15a26bb6f9ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:45.061919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061317/publication.txtobserved 5aa2be44e3559b5a568754ddbace6b87...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. |
|---|