OT-2026-000061799
Publication integrity record
Three 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-2026-000061799) never changes.
Identity and time
| Publication number | OT-2026-000061799 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-75be-9d3b-dd6310ff91e1 · 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-2026-000061799 |
| Status | PUBLIC |
Content hashes
| Canonical text | f90e6bd11094f6579599d1cf035956301ca243e5741fa8ec4ecd4de15ea79427 |
|---|---|
| Markdown | 315cfdcb4c18daef14489b6a54c505a1f0173898b4d70b7f539370eb254caa54 |
| Publication page | 83cb57fcf1180c21bbd4e9d6fa3373f2b847a0f72f844adeeec806f045038a29 |
| Manifest | 23c9f5b07ce58e98758267d639eba1623f9d7825bd8f6c4de862ad72dc6dabb6 |
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 | gS4Fd9TXvEjZ4r8ep/yq51ztZSjtQx3btd+N5sWMyRx/QFbwHeWlo6NfnVR/Hj2EFMCQQfPWIK4vzysGRHtACw== |
| 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
| 2026-09-17T10:40:31.304684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061799observed 83cb57fcf1180c21bbd4e9d6fa3373f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:31.282515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061799/manifest.jsonobserved 23c9f5b07ce58e98758267d639eba162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.258852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061799/publication.mdobserved 315cfdcb4c18daef14489b6a54c505a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.238124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061799/publication.txtobserved f90e6bd11094f6579599d1cf03595630...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. |
|---|