OT-2026-000101827
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000101827) never changes.
Identity and time
| Publication number | OT-2026-000101827 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e18-737a-bd30-048d4a5504b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4dce1f32256b675a2ab7fd21088d019ae766b5ee75819bb905800ef52014a74c |
|---|---|
| Markdown | f77c7c5e1f09306c1dfcc56930c8a4f94ae8024ceccb5fe1c81537d461c72515 |
| Publication page | 7f580f2c4166a7df2529d6e224008779dc788ae1b1b2fb5567a9d788a84f050a |
| Manifest | 45ce312271891cc729809be6fdc2d4a1b698c56d627d614c00c295d7e2ac51c5 |
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 | NCh5wUL0Gmy+evSXLSBY1ig+c48YKmvEAdpI1Gt4LhT+FWQzNQgNNfgh8E21Gs1UzHbMUds674P214Z20LRxBw== |
| 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
| 2026-09-17T09:26:19.697422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101827observed 7f580f2c4166a7df2529d6e224008779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:19.678820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101827/manifest.jsonobserved 45ce312271891cc729809be6fdc2d4a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.659526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101827/publication.mdobserved f77c7c5e1f09306c1dfcc56930c8a4f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.641530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101827/publication.txtobserved 4dce1f32256b675a2ab7fd21088d019a...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. |
|---|