OT-2026-000081624
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000081624) never changes.
Identity and time
| Publication number | OT-2026-000081624 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f72-7868-9d1e-0d141c69ef46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10d0d8575e947c6436e192bea45b7bb8a6d80ee9c083eeb9cb553b3c25100303 |
|---|---|
| Markdown | 169147d3576935f2ffdf8dfbaf9cbfa2f86aed9f4cc6e8d04391a3f71775a753 |
| Publication page | cc20b0d8f0207b3fb2612acb6fdd9a86643eb249d7a1bcd9625da34ff0d1b298 |
| Manifest | 3f319291130f7af22f7a06f440219cdb8b86b696ee04b3ef7ad0fddcc8e13af0 |
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 | lsF2LS7hud1pfRQMm79dHlHB/dZ1Y2HDHF2+RtEh+0E7GJkXYdcQ+t7BqL2Xi9O+V01PmuU9qlkGwNgBN5ajAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:40.271352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081624observed cc20b0d8f0207b3fb2612acb6fdd9a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:40.253378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081624/manifest.jsonobserved 3f319291130f7af22f7a06f440219cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:40.235212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081624/publication.mdobserved 169147d3576935f2ffdf8dfbaf9cbfa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:40.218699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081624/publication.txtobserved 10d0d8575e947c6436e192bea45b7bb8...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. |
|---|