OT-2026-000036832
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000036832) never changes.
Identity and time
| Publication number | OT-2026-000036832 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-704d-a149-bb71f0b4fce4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036832 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9d2f06bb1b08174bf3b8ac71eafe25a99aff2ee7580736dcbe95d71784b6403 |
|---|---|
| Markdown | 5b34828e5ef43115dcf750a7854f8b0aa60dc6f1628b5a601e9a6cae0829ade2 |
| Publication page | 5b6c47b90ef789f1966c5ed0db6aba5c81a529a96f4d86959d15c7abffe5cdc3 |
| Manifest | 9136978e71a80f83ca75ceb67178bdf3d5a5bccc9534034494dea90ce67320da |
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 | JyUMN/WcenM/vopZIPu8oOCskIwMaoXkGbG94pT0kZuRPXdPztknFuCSNFG5nkClDctFGVEz2oiDAJZpySw7DA== |
| 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
| 2026-09-17T11:24:27.113374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036832observed 5b6c47b90ef789f1966c5ed0db6aba5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:27.096350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036832/manifest.jsonobserved 9136978e71a80f83ca75ceb67178bdf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:27.077920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036832/publication.mdobserved 5b34828e5ef43115dcf750a7854f8b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:27.060913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036832/publication.txtobserved d9d2f06bb1b08174bf3b8ac71eafe25a...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. |
|---|