OT-2026-000061103
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000061103) never changes.
Identity and time
| Publication number | OT-2026-000061103 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7d68-a63d-b89dffc97d67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061103 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55409da8772d0ca5bbbacbb438af3988aa888e7358482641ff8b4ce8886e59a5 |
|---|---|
| Markdown | 2bd254faa4f6dc54e6350fa7d233da2f396d0300dec77d45484f735c1ff257ad |
| Publication page | 84ae857c62bdf1bece33c473695a5701eb1eb1d8950e2f271abeed770f0f2f5b |
| Manifest | efd02b7eea87dbe065bc8c94b1d2f458c2cef8fbce7e731eb092036f35f13ee0 |
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 | Jc0F5Pu/rVnM3lDFIuH9MCC0iACx8JGrboJwnva4E0yJq5M/47+OChMEang/ViYp8IQIOJKbDnJgRkrRDWCtAg== |
| 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
| 2026-09-17T10:42:28.353011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061103observed 84ae857c62bdf1bece33c473695a5701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:28.336007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061103/manifest.jsonobserved efd02b7eea87dbe065bc8c94b1d2f458...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.317929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061103/publication.mdobserved 2bd254faa4f6dc54e6350fa7d233da2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.300811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061103/publication.txtobserved 55409da8772d0ca5bbbacbb438af3988...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. |
|---|