OT-2026-000062078
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented after 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-2026-000062078) never changes.
Identity and time
| Publication number | OT-2026-000062078 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7a53-9747-54bf235b8497 · 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-2026-000062078 |
| Status | PUBLIC |
Content hashes
| Canonical text | d76a2f06d529d8e567c4e537248e62671bc4e4d63b883b05ae0182ea3715cab3 |
|---|---|
| Markdown | 6b069b6fb96587d60e309ec2d61eb0cb6ba3ce5f04a3077aafdff17ce96575ac |
| Publication page | b2bcbee2c1ef9653dc767b85c87673ce59ea86b9239912dd8ea74d067ac9ff4d |
| Manifest | ce180ac11c194547183a81757e7600a0453f4417c3dd53f0f45931170673e77d |
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 | 5sqyistMVPh4NStYjjlx0w6KI2on2OFvOZbXBtkrh8Gn4m/+1VHECjQl8GkDo6ScjkrxIQqely+oCDQxcStzDQ== |
| 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
| 2026-09-17T10:41:07.739481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062078observed b2bcbee2c1ef9653dc767b85c87673ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:07.720415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062078/manifest.jsonobserved ce180ac11c194547183a81757e7600a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:07.703787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062078/publication.mdobserved 6b069b6fb96587d60e309ec2d61eb0cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:07.684859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062078/publication.txtobserved d76a2f06d529d8e567c4e537248e6267...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. |
|---|