OT-2026-000085499
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000085499) never changes.
Identity and time
| Publication number | OT-2026-000085499 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7bc0-ac7a-86daad1d025b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085499 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed32886dda4d9f558421c295f8b00d0cc85b8b7fa98f13791513853c26d23757 |
|---|---|
| Markdown | d36f7e093febc6e5e01b05f981faef576d72cb4cc9e622b7174fecf90c9c0a02 |
| Publication page | bca64ca08f150ef9316ce53bc5e01b4e791cc40beac2388d0a54acdbefabb350 |
| Manifest | 641602f0df48b88a9dc80695dc800316ce92376050a15dcb0bb6c7d8751aac5b |
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 | Ugk7GjxYUDTU6RpTUkU8Bb4dtFj+6CQRVU8iCP7Sf7vIkp+385tEEJNgXi3S3ZrJSchrg0qGvdWsYi8QKiRiAw== |
| 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
| 2026-09-17T09:54:18.059821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085499observed bca64ca08f150ef9316ce53bc5e01b4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:18.043472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085499/manifest.jsonobserved 641602f0df48b88a9dc80695dc800316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:18.026373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085499/publication.mdobserved d36f7e093febc6e5e01b05f981faef57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:18.007183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085499/publication.txtobserved ed32886dda4d9f558421c295f8b00d0c...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. |
|---|