OT-2026-000085732
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, 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-2026-000085732) never changes.
Identity and time
| Publication number | OT-2026-000085732 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaae-78a3-9570-220b67d57c6e · 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-2026-000085732 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dae80e97f5c342ced7638abf5f1d51bd508d4f9f602852900f215bfdf772b86 |
|---|---|
| Markdown | c1f8207c8241c90baeafbf938542ff8c5deaded73c3439500118af86c1b0a990 |
| Publication page | 2e9d160bc4234ce3aa79de158f6b180296eefd6fe87ac43aa73a64f79b9fa62c |
| Manifest | ffec96b7a7a63243d72f8b8036d803ac55e575fc85da7906916999013389bebf |
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 | pfj8o0KyGb8y5G9d9g0Kvrvx21EnX4hv1N54DJy97qxcoHSHsw2jpxkAbZRLCu5i1uHX9swlbfj1COVsakEyCw== |
| 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
| 2026-09-17T09:54:38.715548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085732observed 2e9d160bc4234ce3aa79de158f6b1802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:38.697606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085732/manifest.jsonobserved ffec96b7a7a63243d72f8b8036d803ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:38.680592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085732/publication.mdobserved c1f8207c8241c90baeafbf938542ff8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:38.662618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085732/publication.txtobserved 3dae80e97f5c342ced7638abf5f1d51b...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. |
|---|