OT-2026-000062033
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented after 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-2026-000062033) never changes.
Identity and time
| Publication number | OT-2026-000062033 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-713c-a379-aa212548f5fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ee03598afbf9d4eecffdefada9a29b10787d38297aa03e6a34dc2a5e7b2e409 |
|---|---|
| Markdown | 0044283ca7df9d461a0847eda008853e0feae912445b76df6f16201ec3a704ee |
| Publication page | 627b363c75abcac6df79d8cfbd5ea04bdd38cd32c3a5edb894faf82531e783d6 |
| Manifest | 938400512a2510b0764cc147e865f79d920df388d5c53848bb4a8025279834ec |
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 | CAQ//Z3y4QVs73YPhrtnC8HqQu2jIb4Pri9nC0DZdwLjmg1ZmwlmfVX7v+7gYXZ0cqoobo1nOd49yOXff4K8Dw== |
| 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
| 2026-09-17T10:41:04.177592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062033observed 627b363c75abcac6df79d8cfbd5ea04b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:04.159090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062033/manifest.jsonobserved 938400512a2510b0764cc147e865f79d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:04.136405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062033/publication.mdobserved 0044283ca7df9d461a0847eda008853e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:04.115297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062033/publication.txtobserved 0ee03598afbf9d4eecffdefada9a29b1...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. |
|---|