OT-2026-000101023
Publication integrity record
Foam pad vacuum gripper, two zone face, four 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-2026-000101023) never changes.
Identity and time
| Publication number | OT-2026-000101023 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7845-89c5-eb5372a81eab · 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-2026-000101023 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5633720c2982590c916ac7e19653db71a8e1387edd31cbbb97bee91e6d0eb059 |
|---|---|
| Markdown | 3af9a52a4fd092e4dc22f20eee6cf7232af99527e02a303e41123635ff027c0d |
| Publication page | 3aaccf318eaa894c0b68909f27550b0192d847c55894887abd5d9649b6fe64e1 |
| Manifest | f23ae40b0a1a38849a07131cceeb13539f6a53e177ba708ec2105ad544692ea2 |
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 | q2AmYmKozIrGH6K/hcCLEeIW6skSlNYymk1IgytmZ84EgeeS2jN5Nmnch/3/ZkdS1NMi8oDPiFYI9IOSdFCRBA== |
| 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
| 2026-09-17T09:26:37.731277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101023observed 3aaccf318eaa894c0b68909f27550b01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:37.713297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101023/manifest.jsonobserved f23ae40b0a1a38849a07131cceeb1353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:37.694880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101023/publication.mdobserved 3af9a52a4fd092e4dc22f20eee6cf723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:37.677232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101023/publication.txtobserved 5633720c2982590c916ac7e19653db71...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. |
|---|