OT-2026-000060240
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three 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-2026-000060240) never changes.
Identity and time
| Publication number | OT-2026-000060240 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-7059-ad2c-15eba0a9c60a · 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-2026-000060240 |
| Status | PUBLIC |
Content hashes
| Canonical text | df2995d8adfad7f4d9bc748dcac5fada313650a17fefbb79a9d87d6edcbf6109 |
|---|---|
| Markdown | d5a663fdacedab27efcaf7a53c23204f1247f66415de85b18af1b3a83955a05f |
| Publication page | e0280b955dc7802648a3e2d701fad979b08a520a9be6a67173cc683cd083f353 |
| Manifest | 4d1d8a8c0fe1b3e33618586c32d400906f8b5037e96459b3500b055f28a82b6a |
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 | 8VBoHJRy2UBzesgAP6OLmJmLzTExoQhEbCLeosipfGwZInphwj2+YBIfn1PINHRJhOOhEzthVNy1zqX4RHHVAA== |
| 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
| 2026-09-17T10:43:55.272549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060240observed e0280b955dc7802648a3e2d701fad979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:55.251919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060240/manifest.jsonobserved 4d1d8a8c0fe1b3e33618586c32d40090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:55.231183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060240/publication.mdobserved d5a663fdacedab27efcaf7a53c23204f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:55.212828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060240/publication.txtobserved df2995d8adfad7f4d9bc748dcac5fada...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. |
|---|