OT-2026-000035496
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, 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-2026-000035496) never changes.
Identity and time
| Publication number | OT-2026-000035496 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7756-b514-11ce2ef5a4af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035496 |
| Status | PUBLIC |
Content hashes
| Canonical text | b47efc863d1deebba9ff3f82e592492ed6a1ea867b3f219b12db5471aa544559 |
|---|---|
| Markdown | 69c98e62932f2af66ec6aad42bfb7b7f8fdd47e137d80a80ac19be620795baf7 |
| Publication page | 3cf1c3bd0c37ff00ade98a67f2cdbd742877507472be46ae2ef3dc6c4a646958 |
| Manifest | 908bb5b6b7ef0c693ec79a47f08a76d330a066fa2d7726deaba23461bf09d1b0 |
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 | 7w7MnIryhSZkMdAfIGx9e9XhOF+DSufEXWuunRkkAO3ySK8JiERlOjGWWlC3DSjTFIV7xkvQg/Ak4De2XZCkBQ== |
| 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
| 2026-09-17T11:26:54.706609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035496observed 3cf1c3bd0c37ff00ade98a67f2cdbd74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:54.688802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035496/manifest.jsonobserved 908bb5b6b7ef0c693ec79a47f08a76d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.672061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035496/publication.mdobserved 69c98e62932f2af66ec6aad42bfb7b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.655416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035496/publication.txtobserved b47efc863d1deebba9ff3f82e592492e...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. |
|---|