OT-2026-000033076
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000033076) never changes.
Identity and time
| Publication number | OT-2026-000033076 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-701e-8cba-5486dbab12ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033076 |
| Status | PUBLIC |
Content hashes
| Canonical text | baaddd5af4a339ce0bc5440dfe837e06214ddf2d96e49c02bdd3d7e8392b1858 |
|---|---|
| Markdown | 3ada45ca00d2debe8442a669079706196b58285761b64292e42efa1d87921590 |
| Publication page | 67758fb5dbd36709288cb8e44f857a1aeb4926f23ce9d43277e7ac68d4889594 |
| Manifest | d941ee539c73c151914d7db93b14e19d61bee4bb40429c58c8097fd5c661bf5a |
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 | zti8A+VuFmaAEMKvfrAcEcXLSN73NNk2vuvOgHsQbAFH89uNAMjTFwALboSgecJHPBg7wgzetrJrda1NH4C/Aw== |
| 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
| 2026-09-17T11:32:43.330057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033076observed 67758fb5dbd36709288cb8e44f857a1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:43.313774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033076/manifest.jsonobserved d941ee539c73c151914d7db93b14e19d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:43.298865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033076/publication.mdobserved 3ada45ca00d2debe8442a66907970619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:43.283671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033076/publication.txtobserved baaddd5af4a339ce0bc5440dfe837e06...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. |
|---|