OT-2026-000012113
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, pulsed 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-2026-000012113) never changes.
Identity and time
| Publication number | OT-2026-000012113 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f4-7665-a9c1-00b5a27c3e20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012113 |
| Status | PUBLIC |
Content hashes
| Canonical text | a53d6c45828a7549eacbf260690f9f3c33590c9afd6800f6e9a0a9750d6f74aa |
|---|---|
| Markdown | 2aa8c48cbaebd1680030a74624cf36d542590b47168f9cd4e064d53f3c28e32e |
| Publication page | c8ebf1606476109850d473ebd2bf4de3951a801c4345de12c9c34b74876521ad |
| Manifest | aa3fbd45690b8f885d5153cdef0aabe0b2504446989c1270ed5746f2716ef95c |
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 | bSLA/1hZHec/Su+ZADHlZI3ZrILRsuHz5f5myEviVi51IhOgDkE5KbH/Jx6/WCKDbIv041wCbAjllPSYPhEjCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:59.587287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012113observed c8ebf1606476109850d473ebd2bf4de3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:59.568054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012113/manifest.jsonobserved aa3fbd45690b8f885d5153cdef0aabe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:59.548350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012113/publication.mdobserved 2aa8c48cbaebd1680030a74624cf36d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:59.525549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012113/publication.txtobserved a53d6c45828a7549eacbf260690f9f3c...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. |
|---|