OT-2026-000098454
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000098454) never changes.
Identity and time
| Publication number | OT-2026-000098454 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7de6-a2ad-fc173ff9ba1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098454 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ad1d15590084e474e1c59829e557ba4fd508e9c119e45bd1a470340f5bc44b3 |
|---|---|
| Markdown | 6359c1470f26c1c1c9287df8f57a2e4fcb346c8a0a723c39cf11e6c94ecf2ed9 |
| Publication page | d61860f39a1134f8cac04af78148b2d81dc40c37a6da6097eeb476edc742a666 |
| Manifest | 682dcb6c30c2d50906afa9ccdaa00b299a98c67a05ef60ea1092c5a8260fe2fa |
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 | 5g28qc7tuDs5elJgEbSzbqsnS2GlOmo9f9blsits0SlBIv5WXvbhRs7e7mr4sxq8+WiB1HruDHevk8eDs363Dw== |
| 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
| 2026-09-17T09:32:18.862667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098454observed d61860f39a1134f8cac04af78148b2d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:18.842471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098454/manifest.jsonobserved 682dcb6c30c2d50906afa9ccdaa00b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:18.824044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098454/publication.mdobserved 6359c1470f26c1c1c9287df8f57a2e4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:18.806736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098454/publication.txtobserved 6ad1d15590084e474e1c59829e557ba4...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. |
|---|