OT-2026-000081634
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-2026-000081634) never changes.
Identity and time
| Publication number | OT-2026-000081634 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f72-76f7-9128-36bb6f09c81f · 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-2026-000081634 |
| Status | PUBLIC |
Content hashes
| Canonical text | f30338413ac3371197fcd389aae77bc04c6ddc0d77785c03ab11e124f28d3277 |
|---|---|
| Markdown | 618e5a36a099b569f01f52ee5e0fe1805901b381b86c5e744507a17ff207037b |
| Publication page | 354771b2eb6d08b7025340bdfee50d5fd69b4b5fd780d0411609819027db3c34 |
| Manifest | 4d15774b9b030eeca6d639c6aaa81a9c937e3e6d5adad756302f7942ec7b6087 |
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 | OriIm0C4lZePAvWqYa1D+Y+TeGunam8tSdOJuFI73+0x86fgNqVFltbVO7+kKAjXlbsCLDJ2iOGbBvg8PM1wAw== |
| 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
| 2026-09-17T09:59:41.015653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081634observed 354771b2eb6d08b7025340bdfee50d5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:40.997662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081634/manifest.jsonobserved 4d15774b9b030eeca6d639c6aaa81a9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:40.979633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081634/publication.mdobserved 618e5a36a099b569f01f52ee5e0fe180...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:40.961367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081634/publication.txtobserved f30338413ac3371197fcd389aae77bc0...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. |
|---|