OT-2026-000061976
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000061976) never changes.
Identity and time
| Publication number | OT-2026-000061976 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ae-7446-9f09-92e4682d6d64 · 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-2026-000061976 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccf380841c835f61f98d295dee1683a6723cdd829ef8b755bbceb485a6b167f8 |
|---|---|
| Markdown | 1bcced1fc2318d926a2e154a24ec7b6a659365790363a1f204993b47253c24d6 |
| Publication page | 79ddedeac709bc9bb61cac44f14a23af021c8031c8c8fa79413670c719e2796f |
| Manifest | fb96364821c45391bf56daac747b5a342737cc6b83825a210c3a8fb8b0f6feac |
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 | e+XR62bCpsEzYLzrGiaZAwf2W8N+9haYfpYVzZcj3UVGngEzW2eKufsoTS9cLyC+M8y/XkIlJhDMfVO6eOlyDg== |
| 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
| 2026-09-17T10:40:53.848291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061976observed 79ddedeac709bc9bb61cac44f14a23af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:53.819661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061976/manifest.jsonobserved fb96364821c45391bf56daac747b5a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:53.791785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061976/publication.mdobserved 1bcced1fc2318d926a2e154a24ec7b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:53.767348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061976/publication.txtobserved ccf380841c835f61f98d295dee1683a6...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. |
|---|