OT-2026-000080030
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000080030) never changes.
Identity and time
| Publication number | OT-2026-000080030 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-723c-a0cc-f6fff916cf56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 203b027be514e4115e3f0b350ebfc31b8c3be782646d4e4d5a6bce785394c5f4 |
|---|---|
| Markdown | 85d17d77f0c4dd5ba70c1b058fbaacc7453fb2db487fb8979ad1fc6f172363dd |
| Publication page | 122605fdec6606454e494087c867f08853c5c79279254f1d5bdf90f7db259d13 |
| Manifest | 8e44e1f3ec6a5be812f7a0bc1084bd389a99ff2739621db7451a08cdb6e0249a |
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 | sOS1zGZpdeS+6vmKXgnp2VSzLJqj6mZtbLqhhSK2fSlVr2pyyL1ZLC9A7mdJvkRxLAxcYrixjizA7eIp9TP4BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:57.187293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080030observed 122605fdec6606454e494087c867f088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:57.168406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080030/manifest.jsonobserved 8e44e1f3ec6a5be812f7a0bc1084bd38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:57.150583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080030/publication.mdobserved 85d17d77f0c4dd5ba70c1b058fbaacc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:57.131752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080030/publication.txtobserved 203b027be514e4115e3f0b350ebfc31b...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. |
|---|