OT-2026-000058089
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000058089) never changes.
Identity and time
| Publication number | OT-2026-000058089 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-77f7-a637-e40c65b8f58a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058089 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81ad7073059d34f18d225b25d84b3c9790458d0f024adad79c922b1d817cdfaa |
|---|---|
| Markdown | 56e15d2cb362be3dd2f59c38771d2885eb0cb74b1ca88befba84157678a8c228 |
| Publication page | dce29008224c3e6ea1b99662b46d179f8e7f50ab2edcdda96c01df627b8d5111 |
| Manifest | c5496922da5c2dc5342009cb6f2a0820d6a70a32795e9a06a1edf3393893571c |
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 | Wfq93dC/D8P8K3doh3O6sQMKp1tfPvdEjSgJADdp6AliRifMwfEygqTGQ6QOjWrrQIhasNAo8I0BcweqwHEsAw== |
| 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
| 2026-09-17T10:47:45.207967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058089observed dce29008224c3e6ea1b99662b46d179f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:45.189478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058089/manifest.jsonobserved c5496922da5c2dc5342009cb6f2a0820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:45.172608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058089/publication.mdobserved 56e15d2cb362be3dd2f59c38771d2885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:45.155349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058089/publication.txtobserved 81ad7073059d34f18d225b25d84b3c97...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. |
|---|