OT-2026-000016473
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000016473) never changes.
Identity and time
| Publication number | OT-2026-000016473 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-70c0-973d-725c70e5cd8e · 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-2026-000016473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3262d62f17c63c417750f26685a28273e567a7f288d16d32f44e4c922b8cf3eb |
|---|---|
| Markdown | be61bc4239cea24f06e09c45c6ef675d4ea1a520ece59a2c3ae33d6cdaeed361 |
| Publication page | 0b59d5df7c19ddee6b570c0c6c9f72f3a49f42c7e58c2f23a33bd48ab0173e47 |
| Manifest | f4584ee2d5cf370aab6a123c3dfd3db399e4c2f1ba8952066dbe51111ebf18cd |
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 | xbpnKC/afLan0pQahHetV2RD8pqIk0VrtayeRicfEeTyp8abaWDIaewCPvXJP1tbgAlLw99JzCc7RFNhRFSvBA== |
| 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
| 2026-09-17T12:04:40.429495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016473observed 0b59d5df7c19ddee6b570c0c6c9f72f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:40.411705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016473/manifest.jsonobserved f4584ee2d5cf370aab6a123c3dfd3db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:40.393318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016473/publication.mdobserved be61bc4239cea24f06e09c45c6ef675d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:40.377048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016473/publication.txtobserved 3262d62f17c63c417750f26685a28273...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. |
|---|