OT-2026-000035044
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000035044) never changes.
Identity and time
| Publication number | OT-2026-000035044 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7d04-adcf-974a9dc7a9fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66c8b0e502334399fe52062c76a16bb1226b6ba8c5264ca33dc97e190b3d80a7 |
|---|---|
| Markdown | 6d0b99b7bdd0fcb24bc74b0f83f59c3d54225d4a17b695c1d95d8b92e79b6482 |
| Publication page | 0d0c730eaf6d162a18e61c4f8b80e9e910961e91343293d43dc322317b7c9af0 |
| Manifest | cd7f24c31360a76f8db18ace57be260796486f512ad1a45e7f753c4843e8f1ba |
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 | FAoJCyM/xU1Tj5NP+BzBK+AxtEMyr88tQKJqvw4P5DhWhFCKgdGbsmh3aswmM65LuxLDXoep28FJzCr6C0OXDQ== |
| 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
| 2026-09-17T11:28:05.907606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035044observed 0d0c730eaf6d162a18e61c4f8b80e9e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:05.889626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035044/manifest.jsonobserved cd7f24c31360a76f8db18ace57be2607...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:05.871024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035044/publication.mdobserved 6d0b99b7bdd0fcb24bc74b0f83f59c3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:05.853180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035044/publication.txtobserved 66c8b0e502334399fe52062c76a16bb1...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. |
|---|