OT-2026-000062464
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000062464) never changes.
Identity and time
| Publication number | OT-2026-000062464 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-716a-a314-7640b7b1fbf9 · 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-2026-000062464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3811aa2fa14ba062f77b68692ddf89483b792877e3850117328baef315419654 |
|---|---|
| Markdown | 86d2ca39a6f07ad73a9f2e9991acd28a6ee857175fb1fe1835a2e941c12bd772 |
| Publication page | 84d566363cb6bc0a94b3bcd17833d73a0aa56b3e268d5a7aeece24af2f7b1115 |
| Manifest | 853545bca1608a4ac1d11ac3b3ad0ed93b5d0cb9f36a8c0ef1ba7c01115b31aa |
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 | 0yJcyToRjl58YGWNdnJCL4d/ckqpyOtE2MxZA96G4h8eEXDgluxXKEunhIDqFipww0QwiAQ3EXZl0EHWMHuzBA== |
| 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
| 2026-09-17T10:39:48.844571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062464observed 84d566363cb6bc0a94b3bcd17833d73a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:48.825015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062464/manifest.jsonobserved 853545bca1608a4ac1d11ac3b3ad0ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:48.805916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062464/publication.mdobserved 86d2ca39a6f07ad73a9f2e9991acd28a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:48.785709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062464/publication.txtobserved 3811aa2fa14ba062f77b68692ddf8948...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. |
|---|