OT-2026-000062624
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000062624) never changes.
Identity and time
| Publication number | OT-2026-000062624 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-73ea-a887-2325b9906a27 · 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-2026-000062624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56910d47845e2b0ad799651f928eca62711b2cb579f5e9a2b05636f445e8a79f |
|---|---|
| Markdown | ffafe95354cef66536977d2d47d554e1df71db8cbdb745c8dc0c35bd6b942101 |
| Publication page | ba6ec43967a07421cfb6c3964ffad0c61f186a915ea1a02a70b25bb8fdc65e4f |
| Manifest | 6bed109b8217aacbb195d632932c2de853420a839352a74259a560754be6f351 |
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 | O6hJepl4NMa4G1oanvpUiJmiL0W7fskG4tKz//yfdMqXs1O8jzkyIEml74Gu8su1jG6rM1FOHmCKIsf7d/vRAQ== |
| 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
| 2026-09-17T10:40:08.039315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062624observed ba6ec43967a07421cfb6c3964ffad0c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:08.017374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062624/manifest.jsonobserved 6bed109b8217aacbb195d632932c2de8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.996970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062624/publication.mdobserved ffafe95354cef66536977d2d47d554e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.974071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062624/publication.txtobserved 56910d47845e2b0ad799651f928eca62...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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