OT-2026-000058629
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000058629) never changes.
Identity and time
| Publication number | OT-2026-000058629 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-76a7-bc64-03831d2e6d2f · 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-2026-000058629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d80d5d472ead4e29d52be19ed6ef950c82478c38cd69110d3fd867c33f024d9 |
|---|---|
| Markdown | 585130cb51b6c90cfd84310ed6305805f6e75e9808211121783159cd73202051 |
| Publication page | 63c256bfe468f66268e02fd9f83ef6303db0627a0f0e7b72537a0e41ad1ea507 |
| Manifest | 551bbac4c4468c3f7f3bcc3a7f3d4462e909cf8e0f7073c1fb48b5e1372b7ea4 |
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 | cjOoGAFYL6RwegQlBCDzY+IXpQkDVOGt36INIJ5kZmkSSLcZTQQbJEYLhrFlM8+EskBVnYqObgPtpcROpPFzBw== |
| 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
| 2026-09-17T10:47:08.156502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058629observed 63c256bfe468f66268e02fd9f83ef630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:08.138477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058629/manifest.jsonobserved 551bbac4c4468c3f7f3bcc3a7f3d4462...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:08.120156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058629/publication.mdobserved 585130cb51b6c90cfd84310ed6305805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:08.102717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058629/publication.txtobserved 8d80d5d472ead4e29d52be19ed6ef950...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. |
|---|