OT-2026-000082561
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000082561) never changes.
Identity and time
| Publication number | OT-2026-000082561 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-718d-85d2-1db0d9f9dba3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5528102ab846b074809397b4144b1568f7069a1c99aaa57edf48f22f7c10aa7d |
|---|---|
| Markdown | 733beba3e703af09d46f971be5db198be2d00f62318724dfc311ffb23b46a50c |
| Publication page | 5d95e5699da2085813c3cadc3734f03c6ba78a605cc2dd20df89fd228750fb21 |
| Manifest | 9c5e0a42cbb5414e6d921b046446b29538063e0c46b6e13d9d602c0ec761951e |
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 | 4TwYTrvSRJWKp4+6+X63VcY0Gwr2iGd6l5MemR3qZNmNiMmD1b9qVtviF3V5wBQKGu4Dneo/zRFwcuh9w7IwDQ== |
| 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
| 2026-09-17T09:57:59.977460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082561observed 5d95e5699da2085813c3cadc3734f03c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:59.962767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082561/manifest.jsonobserved 9c5e0a42cbb5414e6d921b046446b295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:59.946262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082561/publication.mdobserved 733beba3e703af09d46f971be5db198b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:59.929813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082561/publication.txtobserved 5528102ab846b074809397b4144b1568...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. |
|---|