OT-2026-000082977
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, 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-2026-000082977) never changes.
Identity and time
| Publication number | OT-2026-000082977 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7fc9-9ff4-071d590544b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082977 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45c30d25e307186e8931faa9fa2e7fedd1ffa317d4a37873359659362071ffa4 |
|---|---|
| Markdown | f15957dce17c06fa6d813b1700e4e799c596ae5db80264c78c5ba7a9f8845b6d |
| Publication page | 4a00abcc72034422d2b4cbdb41d328dc095f937153648ed1f214995e01c11d71 |
| Manifest | b058c846c75c07bb86ac97cefbe68ac7d8025aa8ee6af198f960e3774872aba3 |
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 | 0E+p9JChxUKAZUjIjLtVmWyW1/F1LIteH0V1SrIMvGkycgpGvlogXbkgx5AAK88Nv88/YiBw4tRchWiZzfEdAw== |
| 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
| 2026-09-17T09:58:40.792529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082977observed 4a00abcc72034422d2b4cbdb41d328dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:40.775791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082977/manifest.jsonobserved b058c846c75c07bb86ac97cefbe68ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.757751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082977/publication.mdobserved f15957dce17c06fa6d813b1700e4e799...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.741342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082977/publication.txtobserved 45c30d25e307186e8931faa9fa2e7fed...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. |
|---|