OT-2026-000101302
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000101302) never changes.
Identity and time
| Publication number | OT-2026-000101302 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-77f0-81c7-51bc63ed01db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d003e55857ddd34650b03d22844acd1d5ced192049e7e91c90f41cc22a9a3c9 |
|---|---|
| Markdown | c2a0f190c92fd0771d64c2f7ab32e4e38fd9c467765ae1c4f0b73eb5da1a18a9 |
| Publication page | cb7560425ba6e9da4515fbae5f574f515b2f632742634b712f329b4847e6224a |
| Manifest | 920666a80d4b4436691cfe391daa031c00f5d903e27072da2c9ed67c581fb844 |
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 | czKk1eWLqeywC90Pcrapbl/NHxv8ZDlHICdQV6QiplPFSk+I/WQdY3ipzepwyDmkolYBoHK281+tf3FDo6LBAA== |
| 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
| 2026-09-17T09:26:59.228529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101302observed cb7560425ba6e9da4515fbae5f574f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:59.212134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101302/manifest.jsonobserved 920666a80d4b4436691cfe391daa031c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.194488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101302/publication.mdobserved c2a0f190c92fd0771d64c2f7ab32e4e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.176307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101302/publication.txtobserved 8d003e55857ddd34650b03d22844acd1...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. |
|---|