OT-2026-000084863
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000084863) never changes.
Identity and time
| Publication number | OT-2026-000084863 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-74be-888a-1476019193a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c0df6fd179813da41b54e39ae4e5196ec417fcb0a17b670de745e1e03211a05 |
|---|---|
| Markdown | 0c00d41b0c21cb06636aa25560f78858c7d5bea6514ac4d6fb6dc7635b7cdc45 |
| Publication page | 1cd1daa451e1b5b5494357917a6aa614a266febd3d24885d0bf2c582a4993fbd |
| Manifest | d50290ce36eaac33b998c0bfb119fa73ff3b05347d81e63f61b2c9e3df158618 |
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 | TX+ua9wUB5WAVjlyeHXTnnMeKq4pBtuu5sF3+HUZhPe1UQ+OvW4m9A5gYled8y2+ZLF1FB2B/E/s6x7HNqvgBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:49.471814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084863observed 1cd1daa451e1b5b5494357917a6aa614...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:49.454004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084863/manifest.jsonobserved d50290ce36eaac33b998c0bfb119fa73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.436756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084863/publication.mdobserved 0c00d41b0c21cb06636aa25560f78858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.419005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084863/publication.txtobserved 2c0df6fd179813da41b54e39ae4e5196...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. |
|---|