OT-2026-000058956
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000058956) never changes.
Identity and time
| Publication number | OT-2026-000058956 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-71e3-ab7c-af4c33f91a62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3643cc311db192a0e6f2f11cc4a1d8e6bc365101e8caadce12d8ef94f9cc1675 |
|---|---|
| Markdown | f186eabde9e121b90bb52a78cd2c2de6e0082a8c2d91710b1123377a741cd813 |
| Publication page | 061258bbfca8685ab5d1d1e51876f6ababa6ea6a1aa9c8158b387c978eb73bf0 |
| Manifest | 4d3e75d4e8867f84aa0f4fc309a520f6425f839d7840968916ae9a575cc302e8 |
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 | W1YGTcGXdKrfWtv5RwtN2g2O2+LQgqUy59I6BRk2gBTgHrwz6tM3iBb3aMUnSCTYmRqX/59GKdWTNRG4UVAgAA== |
| 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
| 2026-09-17T10:46:32.009556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058956observed 061258bbfca8685ab5d1d1e51876f6ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:31.992764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058956/manifest.jsonobserved 4d3e75d4e8867f84aa0f4fc309a520f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.976500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058956/publication.mdobserved f186eabde9e121b90bb52a78cd2c2de6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.959831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058956/publication.txtobserved 3643cc311db192a0e6f2f11cc4a1d8e6...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. |
|---|