OT-2026-000086679
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000086679) never changes.
Identity and time
| Publication number | OT-2026-000086679 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7249-b119-066791f50c3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086679 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54fb3f1ac0f7a548e1d7741e42922d3fd87b23b3c60f652c6189e94cd145f39f |
|---|---|
| Markdown | 1f9503a7b511edf459b5f7ba2a2bba37c6d6c017bc080a9dc7f89e85aaec6f8c |
| Publication page | 295be2cc3a53327f5033a7d1a52471c71bd945c45d870a48bd245367a5ade8e4 |
| Manifest | db88560f66bbc92d08618a0fd311f3d275fcb06976f9d4d98581848bdeb56838 |
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 | 6DmKoTf7qAtg75lcYj//pBBDh5aeFYfDFKX0xjKRnnrHiyD4Uv9pScNnG3cU0wzAwXZ/+v14fU7TqEfmO8qCAw== |
| 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
| 2026-09-17T09:52:32.705047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086679observed 295be2cc3a53327f5033a7d1a52471c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:32.688311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086679/manifest.jsonobserved db88560f66bbc92d08618a0fd311f3d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:32.672034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086679/publication.mdobserved 1f9503a7b511edf459b5f7ba2a2bba37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:32.655461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086679/publication.txtobserved 54fb3f1ac0f7a548e1d7741e42922d3f...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. |
|---|