OT-2026-000035513
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000035513) never changes.
Identity and time
| Publication number | OT-2026-000035513 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7b44-84a2-545d8e051ba5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035513 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6691937df99c42150cb76a89fad3fc44405a3ac66dbcc097e066027a0ea43b43 |
|---|---|
| Markdown | c8b7fa60c90451a4997157be09b286addf546dbdb0c4450f1343427fceda8027 |
| Publication page | cb0af5baaa03d9be6baae76847655d0cb2299e62b83445008502cea33c3202cd |
| Manifest | 7113ca162328ba544269b57a014656a9702d459e91604070c67a2b574ea5e141 |
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 | GqRLcvaYgoTkBmGADCBG1fEw7jnS2I4vQpRQ+ttnFPcvzF/ekk7LOeRAQ5gAnUxPZSK3GA6bK9IYx60fdTg+Bw== |
| 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
| 2026-09-17T11:26:56.033807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035513observed cb0af5baaa03d9be6baae76847655d0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:56.015790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035513/manifest.jsonobserved 7113ca162328ba544269b57a014656a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.997501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035513/publication.mdobserved c8b7fa60c90451a4997157be09b286ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.979769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035513/publication.txtobserved 6691937df99c42150cb76a89fad3fc44...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. |
|---|