OT-2026-000086092
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two stage ejector, sustained blow-off before 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-2026-000086092) never changes.
Identity and time
| Publication number | OT-2026-000086092 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-790b-b80a-4b69225eb9bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 255d9f7d0b07aad3491a282f3aef6fc2755b03e8540705d6d42e0fb25c9f3219 |
|---|---|
| Markdown | 12aad17d2fe025c98bf6404eea8a14506c847487c624d79f7d1b64619849b59b |
| Publication page | d8ceccfe7848fb65d7f51c1b8de05c449e90a000dd612f63ec573362e2fad2e7 |
| Manifest | b3c4dfd7662036dd18feef7a1e8253ce81410d9fa177f9e904640f73c4a9b30c |
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 | 8DT3Mc4jRFbsEi6IIERlA42xW4VfIoM6Nqkh6XuE8Lb6q9gWymyeGs6cXD6hOI4O9vqcYfZsirI5If3woqm1Aw== |
| 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
| 2026-09-17T09:53:44.363915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086092observed d8ceccfe7848fb65d7f51c1b8de05c44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:44.343698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086092/manifest.jsonobserved b3c4dfd7662036dd18feef7a1e8253ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:44.322196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086092/publication.mdobserved 12aad17d2fe025c98bf6404eea8a1450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:44.302307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086092/publication.txtobserved 255d9f7d0b07aad3491a282f3aef6fc2...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. |
|---|