OT-2026-000047728
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000047728) never changes.
Identity and time
| Publication number | OT-2026-000047728 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-733b-8e5a-41c6379f92df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047728 |
| Status | PUBLIC |
Content hashes
| Canonical text | abca38d8c585ffbc7f9d669bb2c5afa0ab5218bd4f3a25d90e267bc4201b92da |
|---|---|
| Markdown | 45fe836308a5bc29f247d9c33789ebc617411c9b31bd042fa3f4bc7157a1cb39 |
| Publication page | 82625bbb785f4ff5281e114d19652e09ad1951a71b1b6b4664e8e6b765460f69 |
| Manifest | 4f15043345269a317c692cdbe107e8cd3e509fdfb6bf6685f9e276df9c23e892 |
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 | bBJ4hg4oJk4HTZk1SmhRMaKElYYKYEg0GJ7C5LM8/kTcb0JxyRjtKadeCyoXaku8rPJ5b4si18nXm8Vy/dM5AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:05:36.010571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047728observed 82625bbb785f4ff5281e114d19652e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:35.991124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047728/manifest.jsonobserved 4f15043345269a317c692cdbe107e8cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:35.972413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047728/publication.mdobserved 45fe836308a5bc29f247d9c33789ebc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:35.951259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047728/publication.txtobserved abca38d8c585ffbc7f9d669bb2c5afa0...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. |
|---|