OT-2026-000088994
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000088994) never changes.
Identity and time
| Publication number | OT-2026-000088994 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-712c-a02d-8b633f3e2198 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088994 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aeb91cd571137d9ea9fe79a59957cc9dcef0f4187da2d5feae2c455e171f909 |
|---|---|
| Markdown | 8d4921bd5c37a6c8bd54a6ca8712830db692885cf1e7f5549a74d93374d9b8ae |
| Publication page | 8fce0435c0174cc9d1848b918db29479d691ba61439116a4ee6756cdb76a9c70 |
| Manifest | 10a6f87d3bf7479a94d2a5b46630c53abe69e1cd3fa1f12d3688f0f9c01780cc |
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 | +gXmBJwrylOJnDmFJ6gtxsp1cjbzmJRFwStx05EWIbrL5IlGsueTwcd2cxjGy2zxbR2fgH2DMdP2IJdzO5gBDQ== |
| 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
| 2026-09-17T09:48:29.669436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088994observed 8fce0435c0174cc9d1848b918db29479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:29.650801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088994/manifest.jsonobserved 10a6f87d3bf7479a94d2a5b46630c53a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:29.632348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088994/publication.mdobserved 8d4921bd5c37a6c8bd54a6ca8712830d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:29.612989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088994/publication.txtobserved 9aeb91cd571137d9ea9fe79a59957cc9...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. |
|---|