OT-2026-000073703
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000073703) never changes.
Identity and time
| Publication number | OT-2026-000073703 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-721d-b0d7-57cfa5120a8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073703 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93df5408f8fc5605e87ce79fa8c04a59d3f1a35a2b90c4bb79c30486b0e6f98b |
|---|---|
| Markdown | 83535d5fc860dc471a16ae8cea725b0edc3778300cc8b07ad8dc625f2a970be9 |
| Publication page | 03456c2ed58de8d67bfd6ec4e71c67f360e8e14c9c21d8d4ed74caee8324e1c2 |
| Manifest | 2624e1b727ca84bf7c88582c24c9741ef61e540bb50f1deb0f01c598be50ae38 |
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 | zW0xQX814hOi3vKZB1b+lHFipi84JD19O7VWnHXvti6y436Tdjf2wP+NNIW+94lWakKuatE0vkziYkgA2kTzCw== |
| 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
| 2026-09-17T10:19:46.194045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073703observed 03456c2ed58de8d67bfd6ec4e71c67f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:46.174656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073703/manifest.jsonobserved 2624e1b727ca84bf7c88582c24c9741e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:46.156367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073703/publication.mdobserved 83535d5fc860dc471a16ae8cea725b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:46.138935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073703/publication.txtobserved 93df5408f8fc5605e87ce79fa8c04a59...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. |
|---|