OT-2026-000087237
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000087237) never changes.
Identity and time
| Publication number | OT-2026-000087237 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2e-7283-a07c-02245bca4f7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087237 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3379b89461b7a797b35aa4ecb53a83841c47ee82b1fb1927f366480ec39f695 |
|---|---|
| Markdown | 5e63571828b06ed6e302f5e6b9ca8aaed4fb8ae782ad89ce928ce583988e6af8 |
| Publication page | 69b238584129b70c855b93af9fcd2cd5c20142345ebde294d94ef60fd53613bd |
| Manifest | 076ea759e57e4ab3e8568faa697920db26b205d2af13a5cf5ee3a65dad4d9f5b |
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 | dfyaukaeMC7NjmJpJmaUchyn+k4THbaRU51pIPIjCVyeSyY+BY9czHp/ArQxt9KIQT96h24Zo69W7npqtdgYCg== |
| 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
| 2026-09-17T09:51:32.379993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087237observed 69b238584129b70c855b93af9fcd2cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:32.362624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087237/manifest.jsonobserved 076ea759e57e4ab3e8568faa697920db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:32.344063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087237/publication.mdobserved 5e63571828b06ed6e302f5e6b9ca8aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:32.326455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087237/publication.txtobserved c3379b89461b7a797b35aa4ecb53a838...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. |
|---|