OT-2026-000058182
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000058182) never changes.
Identity and time
| Publication number | OT-2026-000058182 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-719a-8357-37dfb18cb9b8 · 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-2026-000058182 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4583582c563c93cbb590b09979acc93e403d285f2ac347757ef2e10b91b4653 |
|---|---|
| Markdown | 0c149f984bb16c37eb7495fba13d2f3eb4f10b2feec115c32a7e8baa8c7d71c9 |
| Publication page | 1e89019f743881ea4bdfc66ae2eead22fdaf47b816e209333d02b998ab02dd50 |
| Manifest | c66eec9f59a5a4c091fb1ce96eb640ddfa12786e2aba3d57fdd70dfcc145dc65 |
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 | LmZ53Blz4tssQ9oITU3MdSApA/GBZ1VhzMUoWWC8A2rxlY/LR7f8MVTaQduNYCN47VqQKenJhZdZItL0ZFvdDg== |
| 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
| 2026-09-17T10:47:53.226509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058182observed 1e89019f743881ea4bdfc66ae2eead22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:53.207660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058182/manifest.jsonobserved c66eec9f59a5a4c091fb1ce96eb640dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:53.188458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058182/publication.mdobserved 0c149f984bb16c37eb7495fba13d2f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:53.166817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058182/publication.txtobserved c4583582c563c93cbb590b09979acc93...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. |
|---|