OT-2026-000060340
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000060340) never changes.
Identity and time
| Publication number | OT-2026-000060340 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7d1e-8383-eb19693b7d22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060340 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9c3a4699a0dc5b3976cf62ff7692eac846361efccff7d4345ca1c62d8d70ce1 |
|---|---|
| Markdown | 213c13828f4a11becab01c7095877a9f00cb69f096274017fc7a11d1df69cae6 |
| Publication page | 726e3dff27ba555c5e527065d42a01e1c64c044135955a551045ab6181bd4fae |
| Manifest | 31d04a8c7358f0cf05f83b74252d0963b51ec314ad9fb4857d656935192b66eb |
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 | AknAy8t9MoM+xZ/4JV+QkQXdC+yAYMSDEz4kX/BJal6KKmeYeZBfRvbeBTbv7c/1gcQNBgqE5K6cgTgDmENyDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:04.363100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060340observed 726e3dff27ba555c5e527065d42a01e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:04.336389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060340/manifest.jsonobserved 31d04a8c7358f0cf05f83b74252d0963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:04.313263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060340/publication.mdobserved 213c13828f4a11becab01c7095877a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:04.287496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060340/publication.txtobserved e9c3a4699a0dc5b3976cf62ff7692eac...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. |
|---|