OT-2026-000061454
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, vented 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-2026-000061454) never changes.
Identity and time
| Publication number | OT-2026-000061454 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b43-71b8-acb6-d6d01cb60be9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061454 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6ab5aa4518a9f75932178ce45effb51ccdcb1ba7177960ecdbc539fa66e137e |
|---|---|
| Markdown | 3cead0be11c8b35e572618cb2e171a0d1074293a01d73b1c5907d1a3aa2c1e86 |
| Publication page | f85e6246536020c757d980d87ae2ab0c6d9c9e62d34492bc3301ab683e235271 |
| Manifest | ce567bcd3b426937d22cbbb8af340443543625754b80773c429ac9a0a884fefc |
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 | C+Op8r2Xv+WSokWdOlVn/upa9JNJdkF+hOaEIa2iJrVpoq+2zCpISzFHZ7hjziJTWKa8AhHPkvZUivBR/fIeAg== |
| 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
| 2026-09-17T10:41:20.196647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061454observed f85e6246536020c757d980d87ae2ab0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:20.178066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061454/manifest.jsonobserved ce567bcd3b426937d22cbbb8af340443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:20.160182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061454/publication.mdobserved 3cead0be11c8b35e572618cb2e171a0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:20.141329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061454/publication.txtobserved b6ab5aa4518a9f75932178ce45effb51...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. |
|---|