OT-2026-000060354
Publication integrity record
Foam pad vacuum gripper, three stage ejector, vented after set-down
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-2026-000060354) never changes.
Identity and time
| Publication number | OT-2026-000060354 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7e34-8114-8c658ed89762 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e5e0ce360ba9498f20d347cefb22ee16d1ad583d87df468dbbdd3aa379cdbaa |
|---|---|
| Markdown | f8c20cd5f29af144e1055704a0a74d527327c247e65ae7bc14ff5237fb30d781 |
| Publication page | df6d041ee157706da7c035cdc7678f1420e59337f379e94f0f205e90b2a336c2 |
| Manifest | be9be9a59e29a2b722f9e370de889cc0995317811a6954857a1007f60d4db433 |
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 | vG2UQ/+2O2BxW8ZtkJS4IuLn+6i59xuptifVDZKJV+RSFvydXgSQPI5tkdsSthxE8q/pHNXUqaxwn7VG3VvRAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:05.813708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060354observed df6d041ee157706da7c035cdc7678f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:05.788175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060354/manifest.jsonobserved be9be9a59e29a2b722f9e370de889cc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:05.756064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060354/publication.mdobserved f8c20cd5f29af144e1055704a0a74d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:05.725661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060354/publication.txtobserved 3e5e0ce360ba9498f20d347cefb22ee1...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. |
|---|