OT-2026-000010549
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000010549) never changes.
Identity and time
| Publication number | OT-2026-000010549 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-73aa-a027-83834c35e7c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010549 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdeaa54921353a2aa8095c52e0fc15736b66452fa53b47e548cf9ec079faff0b |
|---|---|
| Markdown | 210f52e6acd1ae2fa3fd027d7d9597562336ea05271f5ebdd48b01fd26592412 |
| Publication page | d44593a6ab396a0405965a2824d150196017ec88f60075ebc44df181ffc9ec11 |
| Manifest | 29fee488a237a94a583655b6b9e0bf877a05729c4225f3a1a502ac7ba34a501d |
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 | IiyZF2YJSzK4VIkI5ICFRudvefqM2hHCbmQelsNWaZQ0g8ZQbeSLqMuGqLRPNjINQ+id7ptzx5kzg4ChEAwfAg== |
| 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
| 2026-09-17T12:14:43.092601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010549observed d44593a6ab396a0405965a2824d15019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:43.074276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010549/manifest.jsonobserved 29fee488a237a94a583655b6b9e0bf87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:43.056228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010549/publication.mdobserved 210f52e6acd1ae2fa3fd027d7d959756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:43.036476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010549/publication.txtobserved fdeaa54921353a2aa8095c52e0fc1573...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. |
|---|