OT-2026-000062195
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold 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-2026-000062195) never changes.
Identity and time
| Publication number | OT-2026-000062195 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7881-ad92-ac6420991029 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062195 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62f52026a9c18321506d86498083240ad150ce9d4a9d73cb8d3485ee92a61efc |
|---|---|
| Markdown | ee18aa045f05733015a38434a00341cc9a305c5fc2c55b7737144959f0922511 |
| Publication page | cdd0b963302d6d0a843837eca1585abe5809661d0c9fbc12e4e09517350720be |
| Manifest | a14f3adb45b67f298dbd5fba50f4a34615782f89375f3f3f389d1fe48c993f3f |
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 | +pRcmrSwZte/RUVPbD1+tVy6nN+A9ggmwIqt4ULlcKnbRnfE4SSgqHJuvzlbeqLNk/x1Y4etHlQWE7d2S3YiDQ== |
| 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... |
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Independent retrieval
| 2026-09-17T10:39:27.553339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062195observed cdd0b963302d6d0a843837eca1585abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:27.536025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062195/manifest.jsonobserved a14f3adb45b67f298dbd5fba50f4a346...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:27.517472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062195/publication.mdobserved ee18aa045f05733015a38434a00341cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:27.501009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062195/publication.txtobserved 62f52026a9c18321506d86498083240a...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. |
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