OT-2026-000070299
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000070299) never changes.
Identity and time
| Publication number | OT-2026-000070299 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-77e5-815c-aa3a9dcfb572 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e619dda9be1da00d335bb667d571b3fe6f5a9daf9b9722d10475febb1dc5166 |
|---|---|
| Markdown | af3a931e377f75d76345aa441dbb206685dc0a0385a88852f55fbd4bddb2b270 |
| Publication page | 435c210d358bfe9d74a8c55bc4064839f852dffc088661f53b875c22e4f3da6d |
| Manifest | c2370565b5b96e19109ed9ac6c225224d5c98107b32dfe1c77ac037f2af27c39 |
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 | ZlcaPNa5Lj6Pl+UFvWXTzyIh0EpRR2P+IdVDVqUCsuxwdn9AZhA+u+YiLf4a70ucC/yFk1RKH1kvGeBOP5OdDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:05.129451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070299observed 435c210d358bfe9d74a8c55bc4064839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:05.112926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070299/manifest.jsonobserved c2370565b5b96e19109ed9ac6c225224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:05.096702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070299/publication.mdobserved af3a931e377f75d76345aa441dbb2066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:05.080112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070299/publication.txtobserved 0e619dda9be1da00d335bb667d571b3f...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. |
|---|