OT-2026-000006098
Publication integrity record
Porous face vacuum gripper, pump fed, pressure verified, 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-2026-000006098) never changes.
Identity and time
| Publication number | OT-2026-000006098 · never reused |
|---|---|
| Internal UUID | 01a0a94f-4329-7d48-8bd7-810bb65792a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:22:19.180051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 559d5d466cba238a04ed129feb963ac7d7d89c6f19e4d4f2c39c13a1126dab35 |
|---|---|
| Markdown | c555411a5dff91052825fdf6f770a92a487e1c99dedaa245239ec0a7d7fd60d2 |
| Publication page | 1661e505250febc720ba4e999aadebb8f220c6edf4fbcbb2c035cfe78780328b |
| Manifest | 3c06cbaa5f16e2176c0bb6582dfcf74ac78502643e6218b545bbadf5217b95ff |
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 | rA+bgM/OEUzM0F/Q3k2IM3AqTXAPfHPQCjw8QxlajmEpfe4lM9ExXg3yy0tEv9Mu78AZYlJbj4FEnozUzh1gDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:27.707836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006098observed 1661e505250febc720ba4e999aadebb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:27.691927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006098/manifest.jsonobserved 3c06cbaa5f16e2176c0bb6582dfcf74a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:27.676053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006098/publication.mdobserved c555411a5dff91052825fdf6f770a92a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:27.661299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006098/publication.txtobserved 559d5d466cba238a04ed129feb963ac7...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. |
|---|