OT-2026-000067923
Publication integrity record
Six pad foam 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-2026-000067923) never changes.
Identity and time
| Publication number | OT-2026-000067923 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fc-7a32-9ea4-c79041386199 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067923 |
| Status | PUBLIC |
Content hashes
| Canonical text | 552c23c9fdfca27dfe216a2b2a1c61dc722150e85b3dd04f0cde1e31e4baa1e4 |
|---|---|
| Markdown | 0d283e7843f6782367bad6dc05e914cda25c6590b884a1f37d03d29308fc302d |
| Publication page | 8476a2449fa7f9279c74933cd869ce5756bd25343b88a2ea4bb84bb139f8ba2a |
| Manifest | ea6bd37ef74d176dc963a610efa2ebd544b06e340edac058b4ddafb05a34b291 |
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 | awCPQJaYtzO/ng0HkrxvzxWn4yJNuqrr03DQjLMrPPVVNA/0Fc0SwNF23qMNDJEantGn+K63OaEEbFJq0+cLDw== |
| 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
| 2026-09-17T10:30:19.945840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067923observed 8476a2449fa7f9279c74933cd869ce57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:19.926244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067923/manifest.jsonobserved ea6bd37ef74d176dc963a610efa2ebd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.898901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067923/publication.mdobserved 0d283e7843f6782367bad6dc05e914cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.875539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067923/publication.txtobserved 552c23c9fdfca27dfe216a2b2a1c61dc...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. |
|---|