OT-2026-000016464
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000016464) never changes.
Identity and time
| Publication number | OT-2026-000016464 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7fb9-b9e6-61bff1326659 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016464 |
| Status | PUBLIC |
Content hashes
| Canonical text | bad660e025d0deba4d501d8b0a419cbc54eb4c8549e1f9fdc584c8910440d51f |
|---|---|
| Markdown | 73f5e89088e0f209cc87ba45b1e1d68922d9a22de2f0b57a27fbaf04c4531ffd |
| Publication page | cf281b65cdce3746f76af856ec63d2fbb28189a16a70b8ef0d577582019f7ccf |
| Manifest | e8ce394374f7b7bc3e96fc287aa2d03667aa73088ccd959e167b24285f819143 |
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 | RKYTl96OCHLBV1Xg+ZwAEMjFOvMsATBqlDxAVLA8sMikriCVzqAaHXlKPrz6rr9YGRKnOImJcyBwzOC3OqLIBw== |
| 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
| 2026-09-17T12:04:39.713218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016464observed cf281b65cdce3746f76af856ec63d2fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:39.694305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016464/manifest.jsonobserved e8ce394374f7b7bc3e96fc287aa2d036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:39.675384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016464/publication.mdobserved 73f5e89088e0f209cc87ba45b1e1d689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:39.658078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016464/publication.txtobserved bad660e025d0deba4d501d8b0a419cbc...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. |
|---|