OT-2026-000061739
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000061739) never changes.
Identity and time
| Publication number | OT-2026-000061739 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7a8d-9934-28477633e1c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061739 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4a0b42ec2937a5eb381ba1f922acd6d872ddff6f5755e3182efe3f3931df260 |
|---|---|
| Markdown | 4a36d3870053241f4736394f22c745d9af66105c7e6fb7a436a2ad046f1d7f35 |
| Publication page | ff4c729212a3f8529ff0b854a5cb4f83747dd94a6986abed188e7fa87ad13620 |
| Manifest | 12794ac0476556f4c6497ac78f81472bcf7d2b35d9dc349785da95c8d60efa5c |
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 | PQev2r3WZHm0xwNgaFIzw/OnDv4kF6fdTZ9TCnMvx1rZQFJg19YBH/n0thaqwYL6WIoJ4XRCN8ZQCTqdC1aAAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:25.891217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061739observed ff4c729212a3f8529ff0b854a5cb4f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:25.867825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061739/manifest.jsonobserved 12794ac0476556f4c6497ac78f81472b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:25.842933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061739/publication.mdobserved 4a36d3870053241f4736394f22c745d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:25.814840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061739/publication.txtobserved f4a0b42ec2937a5eb381ba1f922acd6d...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. |
|---|