OT-2026-000078982
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000078982) never changes.
Identity and time
| Publication number | OT-2026-000078982 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7c16-8cda-04b1e31068f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 038fa07e33612753a76fdd5e2852647e4d9fdf1b8472c9db020297531d768487 |
|---|---|
| Markdown | 17dbef7973f95d2b269c0f81584c912cf9498d6a64ff827b9733a70685b425ad |
| Publication page | 43a57f0a3638afb41773152e5a5990024ca8d6877976d0835b805b5b409f8c4a |
| Manifest | 380438d1c313d692e2cf2e3f0ab70e5b3cc04f65cbf7d1d93e28a7c11307e366 |
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 | 3kGnpYxYh+6lwe49oa+FKBSGUbYaWERu6BwhVmF7FlgQtXlwI8mAiwV0ElTqWppptsKQdpeh4oZb1+/O4cGCBA== |
| 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
| 2026-09-17T10:05:23.562636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078982observed 43a57f0a3638afb41773152e5a599002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:23.542577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078982/manifest.jsonobserved 380438d1c313d692e2cf2e3f0ab70e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:23.521453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078982/publication.mdobserved 17dbef7973f95d2b269c0f81584c912c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:23.501112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078982/publication.txtobserved 038fa07e33612753a76fdd5e2852647e...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. |
|---|