OT-2026-000063732
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000063732) never changes.
Identity and time
| Publication number | OT-2026-000063732 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7a01-a546-ca1e91a52794 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063732 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1971a58ec010a8b985f87f38adf40c2ad02a20e6eb2baddd593a45fc6e17ced0 |
|---|---|
| Markdown | 4632bc828404b561ae362d51828d6eadb4c3698ac087d42f2be2a9136847645d |
| Publication page | acf47c1f3b4ac98d7af3c3b8f1dd6e5ba5a37df4ee4d129f8325d14efc840bcc |
| Manifest | c8360f7b8e4a372dea0ee33b3bfef1f5b1c694606fc040e1cb231f48d02f9237 |
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 | 5YzSfqoK7p86zwR/8u9+R6wum1CD7CGtMgHMjEhAWEbWEIhQH06vfBZ+vgE11GGbpnYqzl6FCNpVvTgCDzl2DA== |
| 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
| 2026-09-17T10:37:51.704032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063732observed acf47c1f3b4ac98d7af3c3b8f1dd6e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:51.684781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063732/manifest.jsonobserved c8360f7b8e4a372dea0ee33b3bfef1f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.667260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063732/publication.mdobserved 4632bc828404b561ae362d51828d6ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.649282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063732/publication.txtobserved 1971a58ec010a8b985f87f38adf40c2a...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. |
|---|