OT-2026-000023964
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000023964) never changes.
Identity and time
| Publication number | OT-2026-000023964 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-77da-90b0-12632e16bc5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 806c3977260afd4bd5f094765f4e6c0c65d356f794156848c2f8820e30b9304d |
|---|---|
| Markdown | 82827ca5377e82a5641d26b0297cfc363502aa8e3545d8ea3732931cbafd7029 |
| Publication page | a25299e717988a1fcb56cf9d2f98e19ccb1ee5d8a7d6e77c74a4bc3eaee38744 |
| Manifest | 127ef8e07c0083496702e3a0871c4efc0f0f491816b4003f96154c7619d29b62 |
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 | mlsdgWZx9ITfY0Cz+ug/hu9LPqxz3gT0AZYjBnv06hdY13QTJzSBlPgWPrfl+dmWskB+8qjQHnfeXgmORmexCQ== |
| 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
| 2026-09-17T11:50:43.345575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023964observed a25299e717988a1fcb56cf9d2f98e19c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:43.324052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023964/manifest.jsonobserved 127ef8e07c0083496702e3a0871c4efc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.305127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023964/publication.mdobserved 82827ca5377e82a5641d26b0297cfc36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.284011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023964/publication.txtobserved 806c3977260afd4bd5f094765f4e6c0c...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. |
|---|