OT-2026-000024628
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000024628) never changes.
Identity and time
| Publication number | OT-2026-000024628 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-700a-bacb-0c9278e6b3d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024628 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd2988b9dd2e333dc38d974b551caca1d9bfbc8a9c53885dc3b20b02fba05f27 |
|---|---|
| Markdown | 1cb22d33c74e6890ddbf5e75421f4da4543da21360571d33fa37c3a57ddb2fd2 |
| Publication page | e7a85e5cba134f041f42c11154f8f55daf473db67be9487934dca080d4ebd48f |
| Manifest | c877487eab29b91472e946de2dca2e77bea03c3361eab45df0b4fc25ee61578c |
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 | c3SfqRXWSxDiTausA4EciVUSYE8xar1CP87b2XrHcnb0aMBFCVsq29PecSNq776Fq6AOV10frBWnmjHpZzFgDA== |
| 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
| 2026-09-17T11:47:49.156664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024628observed e7a85e5cba134f041f42c11154f8f55d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:49.139601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024628/manifest.jsonobserved c877487eab29b91472e946de2dca2e77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:49.111409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024628/publication.mdobserved 1cb22d33c74e6890ddbf5e75421f4da4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:49.093739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024628/publication.txtobserved fd2988b9dd2e333dc38d974b551caca1...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. |
|---|