OT-2026-000058612
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000058612) never changes.
Identity and time
| Publication number | OT-2026-000058612 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7d8c-b4a8-e7c366259b5a · 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-2026-000058612 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5af93e088499a09662b796088bf5d40c6c9875e6c584c8e3b21355753669159c |
|---|---|
| Markdown | c5a3a51cac70b442c40ec2885df1d25aa074b8f0b244c9b666c3ef29c119f468 |
| Publication page | 13d8b536bb6886fca4d0d9071df14aa754f7b170e9366567a932e28b573130d3 |
| Manifest | bcb7fcf8bd21e6958b300eec47f92607c04352ec5016f86eb896d55a46c50974 |
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 | 8Y4A+PlXTccYniiBOQDrDJAuLwc1mBpxd1XqWg2qPYrzTyQ7TXBuQJ1i7LlFNkwoGLkXtDmjk7m19bloguxLCg== |
| 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
| 2026-09-17T10:47:06.742655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058612observed 13d8b536bb6886fca4d0d9071df14aa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:06.724190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058612/manifest.jsonobserved bcb7fcf8bd21e6958b300eec47f92607...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:06.705723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058612/publication.mdobserved c5a3a51cac70b442c40ec2885df1d25a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:06.688071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058612/publication.txtobserved 5af93e088499a09662b796088bf5d40c...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. |
|---|