OT-2026-000016615
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single 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-2026-000016615) never changes.
Identity and time
| Publication number | OT-2026-000016615 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7f2b-9518-f7bdf49ab06f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016615 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ee8a0b1e075b1183fcd80f20f58c50fa1c93b992c91fae163b14220f8f58a57 |
|---|---|
| Markdown | a90d88bf82846116778a103880da19d8a2165997d49dc0da6dde64b29d8fba94 |
| Publication page | 12d3064a3a52a99ba74eff2afe07c9da261c81f068a39842229604bf9815c388 |
| Manifest | f47d6dbf9b682484a97f97228ae431661be8f5924a30d5f932c543a0742bd4ef |
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 | n/Y+rMkPhmBIGXyujAKOif97o4gWCX8JjiRYVVBZtHHuJqgkVvxHIrxBrhNCFHtzoC+puXHUtyKl28ecO89JCA== |
| 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
| 2026-09-17T12:02:48.095687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016615observed 12d3064a3a52a99ba74eff2afe07c9da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:48.078002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016615/manifest.jsonobserved f47d6dbf9b682484a97f97228ae43166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:48.061706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016615/publication.mdobserved a90d88bf82846116778a103880da19d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:48.043929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016615/publication.txtobserved 8ee8a0b1e075b1183fcd80f20f58c50f...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. |
|---|