OT-2026-000101369
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000101369) never changes.
Identity and time
| Publication number | OT-2026-000101369 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-727e-945f-14224bb23015 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0682ca4b9e458fc38a072168085133188bbe9b9270f15aad5f312639d0deaa08 |
|---|---|
| Markdown | c689d9f5127849b61ccaf8397c9ece96dfb492a1551ccb84f7f4712a7398365b |
| Publication page | 1f2f07902702940cd8d23e26f96e5a603fe6f19ef1291b0da1965d3a190418f4 |
| Manifest | 784ccae8807028683121a28cdba9d4df4dd888b948e4e352c18a0b20181bef21 |
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 | zu6IKhYev5SgBokAq7lgQJ0/lkgT91NemlgbPVEOtOHCmS5bAyDKe5bp6sJkjCmKazmXzJkrRx1jH333lUTxCA== |
| 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
| 2026-09-17T09:27:05.282844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101369observed 1f2f07902702940cd8d23e26f96e5a60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:05.267198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101369/manifest.jsonobserved 784ccae8807028683121a28cdba9d4df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:05.249566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101369/publication.mdobserved c689d9f5127849b61ccaf8397c9ece96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:05.231554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101369/publication.txtobserved 0682ca4b9e458fc38a07216808513318...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. |
|---|