OT-2026-000036724
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000036724) never changes.
Identity and time
| Publication number | OT-2026-000036724 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7cb7-92a4-b50f0cc9ce0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036724 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5b48f44a0c63a6aad36026700567c526695229e238e6324d949d98dbbd5fb1e |
|---|---|
| Markdown | 3a559b6e447bc10f1227e5ebac170d457f42d14de1e755de69a0ec46f151fec8 |
| Publication page | dfcfee822da95ae0eafb212469c9dd4724c8e7cd313421e2e410ad9295621b6b |
| Manifest | 66af4aa42482ef522975cd4b38d7e9c2b072d1b1c1ef47ce52e6b2b3242c7ff7 |
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 | Q75TjqboPhopk7H77dWMYqBJSspL7zdlbtiNMRjSyfbgHHlRsvuqKowQf75jOfWT2fmUOK5OrxxMoUScv4ZxCA== |
| 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
| 2026-09-17T11:26:05.280148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036724observed dfcfee822da95ae0eafb212469c9dd47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:05.264574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036724/manifest.jsonobserved 66af4aa42482ef522975cd4b38d7e9c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:05.247508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036724/publication.mdobserved 3a559b6e447bc10f1227e5ebac170d45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:05.230523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036724/publication.txtobserved c5b48f44a0c63a6aad36026700567c52...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. |
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