OT-2026-000062683
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six 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-2026-000062683) never changes.
Identity and time
| Publication number | OT-2026-000062683 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7978-af1f-13ecbbe2fff5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062683 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bc25186d2db5e42e44ca4974f9289774249f055721dd3c9b1a3c33583edfb3a |
|---|---|
| Markdown | ee6f0e0ee3718f12843b4660a34158dac818ad5b8ba18c55e08ea344e0cf0028 |
| Publication page | c1fabe01f7e852aa550c49614af583abcf9b5c2a99640d9f1a9b316e25b52ec2 |
| Manifest | 8ecc161bd95cc3ee24858d765e7906c192f7babca2b4e354359a4fd47b2747a4 |
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 | YadpjU/bqa2pS9/m4V9NyqifmHBbGbukwsBGOOawiRa7++A3qHI28QPVQQcPb/q6xcNjepeEsGyt7ixr1uqYDA== |
| 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
| 2026-09-17T10:39:14.536134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062683observed c1fabe01f7e852aa550c49614af583ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:14.520040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062683/manifest.jsonobserved 8ecc161bd95cc3ee24858d765e7906c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:14.502171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062683/publication.mdobserved ee6f0e0ee3718f12843b4660a34158da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:14.483870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062683/publication.txtobserved 3bc25186d2db5e42e44ca4974f928977...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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