OT-2026-000035852
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000035852) never changes.
Identity and time
| Publication number | OT-2026-000035852 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7815-b4cd-942a652f130f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0668b24840de9a331094ee36a93276c2569a67a59ce41efe09378c07b4133f0b |
|---|---|
| Markdown | d34db27a058bc8920961ca45c7c7b45571c6c7cd4895e1dcf32b1b628b1e8a86 |
| Publication page | 21ba46b408b723e267a83b106f41d5533b3ebd2f43c755e5aff74e2969e642bb |
| Manifest | 9be46fd63724e9ab61be2ed75033fe38608198a35b68845896c995eb5b4b5307 |
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 | PTSOUCkDlFk+AlH/BODBXj4X4/2GcVWpCTliYw2VG13bW2wqSq7+x1crxZBYVEQCEZsj0T1q4Ry//iUENi51BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:35.008629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035852observed 21ba46b408b723e267a83b106f41d553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:34.940348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035852/manifest.jsonobserved 9be46fd63724e9ab61be2ed75033fe38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:34.916591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035852/publication.mdobserved d34db27a058bc8920961ca45c7c7b455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:34.881952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035852/publication.txtobserved 0668b24840de9a331094ee36a93276c2...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. |
|---|