OT-2026-000067976
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000067976) never changes.
Identity and time
| Publication number | OT-2026-000067976 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fd-726e-a998-1de82deaf987 · 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-2026-000067976 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a5857d2d44f24fca713f312d45cb5bea80833fdadf7d61865371e8a2d842aac |
|---|---|
| Markdown | d656842e594b2950da861621d59f6c8990d05a5f2103c30a61b381bfd878a761 |
| Publication page | a9007a3ed150b544cb6666e35f8a911a20d76456019d6947382f8a580e45d80a |
| Manifest | 26bec3b93df68d89624142118b7c462be4ba8fdb2677f1909cdd36befdab6fe9 |
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 | 8Y7KYPlgDPXdKWxMHJn2+hdWlbFngqyV1DRFfKqD4EWQb5Hr5JkNzOiagP0ncS1XXJwvSC2VdLHJCoaI7bWGAA== |
| 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
| 2026-09-17T10:30:31.325442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067976observed a9007a3ed150b544cb6666e35f8a911a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:31.308634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067976/manifest.jsonobserved 26bec3b93df68d89624142118b7c462b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:31.284609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067976/publication.mdobserved d656842e594b2950da861621d59f6c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:31.266110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067976/publication.txtobserved 4a5857d2d44f24fca713f312d45cb5be...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. |
|---|