OT-2026-000012410
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, pulsed 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-2026-000012410) never changes.
Identity and time
| Publication number | OT-2026-000012410 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7d2c-ba2d-6e00d63622a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012410 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5e0455ccdd2ef6a0c072670251d29994b35514d6c7c8e1ce105e272bd85a88a |
|---|---|
| Markdown | 15c367071ffd5592edb0f70529ed669a293ced07618f0b83cd849a372eff8036 |
| Publication page | 6973055dd3f04017fe010e8abf069d941763ae2a31797b9c00a78795faef1232 |
| Manifest | d8024d2b784e49103c8cb1d5befcd18179c2c004bd71aa559e2285c08e10b241 |
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 | cvmFOBaarke/U2UtNL27M/315tnsYU42HCQOXAb0OseTBCI3wn5bPRhpyhk4JQ/mEeCwZR1jnfNvzv622dkpDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:11:54.252402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012410observed 6973055dd3f04017fe010e8abf069d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:54.232560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012410/manifest.jsonobserved d8024d2b784e49103c8cb1d5befcd181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:54.213158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012410/publication.mdobserved 15c367071ffd5592edb0f70529ed669a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:54.195477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012410/publication.txtobserved e5e0455ccdd2ef6a0c072670251d2999...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. |
|---|