OT-2026-000058538
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, 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-2026-000058538) never changes.
Identity and time
| Publication number | OT-2026-000058538 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7106-a13e-afd8889973f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058538 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a268b4aacae91dba5b6590bc62f064bf4ca57517cecde700a8a36bd583c232b |
|---|---|
| Markdown | c076734f094a3a9580c0e270caa2a457d271036ad89de4a6d30d1a08f8433957 |
| Publication page | 7a5dcade870c6fd408bf1b7e1ad2c0587cf92b0fac1ebf066eba750f399a271f |
| Manifest | 1dfb297971cec434f1eb49a72cb87aa87fd232a9d20e0ac61657bacb4b4cfa5a |
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 | g6ABxlFfUDfD6M+Vx41f4tAHiUYLEWHib4/IGJxRnd8PZJzI8Y5cL0cCNmKTXVLX3LCjvLiu9rHKRtDWU9RwDw== |
| 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
| 2026-09-17T10:47:00.085263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058538observed 7a5dcade870c6fd408bf1b7e1ad2c058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:00.067572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058538/manifest.jsonobserved 1dfb297971cec434f1eb49a72cb87aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:00.051111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058538/publication.mdobserved c076734f094a3a9580c0e270caa2a457...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:00.032858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058538/publication.txtobserved 9a268b4aacae91dba5b6590bc62f064b...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. |
|---|