OT-2026-000094675
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000094675) never changes.
Identity and time
| Publication number | OT-2026-000094675 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7b02-b1f1-a3252c6e4eb1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a8c3588ef92c828305f5d85f965e0ce5893dff4b7abff2065da3404f35424ff |
|---|---|
| Markdown | 66db4122ee16d5efa1d78e4eca303e545e5d4170e1e0d34f02a82143a23e5529 |
| Publication page | eb0885b86dbdff865154cc0cb882940f6531c767a8888c8e49be4a15646e162a |
| Manifest | a35bb4f5f12d895db11c1cedd73a46f85d9898c2a0546b4925049497fceef501 |
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 | uDNDGqy5dSYmpXdTliZ7FVyL2ZoQCbPJ0VI50dyuaobyBCczpgR9mDm+j9tbjmaVp9/9bXM7lOp00ZmOstVoDg== |
| 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
| 2026-09-17T09:37:07.345150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094675observed eb0885b86dbdff865154cc0cb882940f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:07.327590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094675/manifest.jsonobserved a35bb4f5f12d895db11c1cedd73a46f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:07.311498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094675/publication.mdobserved 66db4122ee16d5efa1d78e4eca303e54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:07.293491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094675/publication.txtobserved 5a8c3588ef92c828305f5d85f965e0ce...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. |
|---|