OT-2026-000060980
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000060980) never changes.
Identity and time
| Publication number | OT-2026-000060980 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-799a-a2dc-7823d0d1a335 · 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-2026-000060980 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34adbaa65f08058832f73d66255a7685bce9fd7ed4e33d992448cdfa555677ca |
|---|---|
| Markdown | ede8eadfbe4b27d05d155cc9c6f48c09531d3a8143e852c712f8bf51f0afd7ba |
| Publication page | a2c20d1d975cb61bae749e6e76d902b35205726238a1a04849c4d3186efc2f09 |
| Manifest | 805adb1a159d349b2ad7eceed9dc3df4555fa16222bf9d2040eda7d3eb1f34e8 |
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 | tMXbWS1ipsS7izs/fNBS4H85MBuQJ4ieujVQadYAGdYQ7GwEzCH4N0dnMFyVbN5C5KgNJK6rCLqDtd98HqeoCg== |
| 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
| 2026-09-17T10:42:15.864284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060980observed a2c20d1d975cb61bae749e6e76d902b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:15.846496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060980/manifest.jsonobserved 805adb1a159d349b2ad7eceed9dc3df4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.830033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060980/publication.mdobserved ede8eadfbe4b27d05d155cc9c6f48c09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.812739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060980/publication.txtobserved 34adbaa65f08058832f73d66255a7685...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. |
|---|