OT-2026-000100747
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000100747) never changes.
Identity and time
| Publication number | OT-2026-000100747 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-701a-a9a3-b8d9674985c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100747 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13bcdd04c10d3ff5bbc90b1ee15ee3fb00fb9ec2cfe6e9e3ec181ddad263dce9 |
|---|---|
| Markdown | 128b53fd95b2abdb0206fe86459fdbbcea3ddbe2dba8667b34d919f2cc07e82b |
| Publication page | 8e217e4ddb270c071c4a76cbe230205ccbccd1e06c96d52d2178ff3554b313ab |
| Manifest | d5c52a159133e62b06c342c69320acdf64ad79472573ee0a5590a2a04dc90b7e |
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 | /LygsQlIoIp0tyTP2C1Le1NKCRNCPGfoGWt0YoxwhVG50SyDq5IMyg3+NgLIRVJSmY5D7yZrSXsTvEvLyqQDCA== |
| 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
| 2026-09-17T09:27:34.903590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100747observed 8e217e4ddb270c071c4a76cbe230205c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:34.884010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100747/manifest.jsonobserved d5c52a159133e62b06c342c69320acdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:34.865803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100747/publication.mdobserved 128b53fd95b2abdb0206fe86459fdbbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:34.847824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100747/publication.txtobserved 13bcdd04c10d3ff5bbc90b1ee15ee3fb...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. |
|---|