OT-2026-000048208
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000048208) never changes.
Identity and time
| Publication number | OT-2026-000048208 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de2-74a9-b1de-5050f1066385 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 418d85ee262d2eb9e1a53ab69430f81071277bcecef1a616bea5834a7886c379 |
|---|---|
| Markdown | fb426d228695b5b77ef3c24c8fcc51845d1d96c0e9462a496b6e60a55d7f07f1 |
| Publication page | 366df66dacc6f367bf8977a929e0ca9bb619539bc292850dde96ebed55414eb1 |
| Manifest | a62e40cd45490dc25d02713586f08e3a781b6d25b26004e74008c870460de877 |
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 | M0cRuMfhzPu8WHu+6eDSoovgzx1IdVmYK/emAi3AM/NQ2J4ZNePV7GlewQiosBj+loCn+TWcolMiIFCbfuYrCA== |
| 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
| 2026-09-17T11:04:45.351351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048208observed 366df66dacc6f367bf8977a929e0ca9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:45.331922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048208/manifest.jsonobserved a62e40cd45490dc25d02713586f08e3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:45.312097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048208/publication.mdobserved fb426d228695b5b77ef3c24c8fcc5184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:45.291228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048208/publication.txtobserved 418d85ee262d2eb9e1a53ab69430f810...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. |
|---|