OT-2026-000061963
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000061963) never changes.
Identity and time
| Publication number | OT-2026-000061963 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-75ec-8afa-52c57289213f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061963 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf25da8bc9893cd6e61befb4286fbec5e1bec0e164ed1cf7a29c4365ebc1ae32 |
|---|---|
| Markdown | 7f2f45b8f682a2c4f8b2bb0e3aba8423a31bceb71ced4e575b1e07cf1b0208eb |
| Publication page | c5ba778eb5ee8bd37cce8f79e31cf9e118f096b5610515bd446c504a270ca447 |
| Manifest | 55e39ae62d1ec2e328b0c4b01ac1cce1753bd4458f3562c7bf38a08aeab77574 |
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 | +Hi5SR1X9fgYzq+xaao74Y8JvpLhX9e+EoSE+fnIGna0cqyfylcmEw3LUsmHsZ8aR0K2dldvUgBI7g//0hDSCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:52.485662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061963observed c5ba778eb5ee8bd37cce8f79e31cf9e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:52.459314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061963/manifest.jsonobserved 55e39ae62d1ec2e328b0c4b01ac1cce1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:52.433729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061963/publication.mdobserved 7f2f45b8f682a2c4f8b2bb0e3aba8423...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:52.410642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061963/publication.txtobserved cf25da8bc9893cd6e61befb4286fbec5...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. |
|---|