OT-2026-000094503
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094503) never changes.
Identity and time
| Publication number | OT-2026-000094503 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7782-b289-9d843c407561 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094503 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f91df0cb98b9ac9a64662d5335cab357df8175787d296d64bbe652173767ac9 |
|---|---|
| Markdown | 6027ab68e61ed0868ef182aa6cc1e78467d4ba72eafeeacb5a554bfea70f455a |
| Publication page | bbf677fd2c9277e1a0469f7fbe1d3b86d1c5d6c101d63ef6063957b1ce83ac11 |
| Manifest | b54903aa53d02cbdc3a4902506406c6b6578950946721178b3c85b8ea3f46f44 |
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 | NIHRj+a7DwkiFBMKUyQJQN4NiPwX3VoQh7O7qvHHYFHNMq5LdwXlba2zYFWpyvqlFjn2vYafl6jXIzspFOXuDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:56.067744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094503observed bbf677fd2c9277e1a0469f7fbe1d3b86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:56.050653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094503/manifest.jsonobserved b54903aa53d02cbdc3a4902506406c6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:56.030794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094503/publication.mdobserved 6027ab68e61ed0868ef182aa6cc1e784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:56.012407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094503/publication.txtobserved 4f91df0cb98b9ac9a64662d5335cab35...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. |
|---|