OT-2026-000060516
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000060516) never changes.
Identity and time
| Publication number | OT-2026-000060516 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-78ac-9838-7553a554696e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060516 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8089ba6c8d202a7766b3aa092b53ff1c7c749bed4cbab724b2697a19521ee35 |
|---|---|
| Markdown | 7a860a374908593b84759175b7924c341c8aec4e6ccba7c18de51a5f73101250 |
| Publication page | 5c7a6ab2a4d362ce7c42e540deeb7d0c2f1e1ae3abc8fb848d1cd3577e03cbda |
| Manifest | e0ad1de3fff04fed9d700150121d80674ea807aa0a9a311d4df0c1ea6b45d03f |
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 | cMUsxevsnoJy/IlSMwJUJstDEJQWwFvTxxSJ54/TSnI6TdVwa4l5UqEv27p9gI9dynCsaOtVRSUh5paup6BzBA== |
| 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
| 2026-09-17T10:43:07.080758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060516observed 5c7a6ab2a4d362ce7c42e540deeb7d0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:06.966490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060516/manifest.jsonobserved e0ad1de3fff04fed9d700150121d8067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:01.045913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060516/publication.mdobserved 7a860a374908593b84759175b7924c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:01.027856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060516/publication.txtobserved b8089ba6c8d202a7766b3aa092b53ff1...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. |
|---|