OT-2026-000070995
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, supply line 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-2026-000070995) never changes.
Identity and time
| Publication number | OT-2026-000070995 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-74d7-b209-7184faebbf13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1085fc75206155d59307b11fe2a42f0b30e1043ec931a1c79fcb3c1d77d4ff23 |
|---|---|
| Markdown | e41f941fe4d4e1aa79be3beac97f0ad238ba03bf4c36d94feab705d2962f6b2f |
| Publication page | c0047fb6bbf9b2d273cf7f4b077dd8af38aa47ebc4e33aa90d09274b244c7ab7 |
| Manifest | e05cdbd1cb585b09daa1b695adf37847e84f211481f1a8207bd83fc14839c0a6 |
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 | FBR4ctAD4SA7LqgHd6Ia58V7do302GEerpd2WGH7WByKfGFOhu2SACZle8DWV4Z9eroa75htAuc94sH66YMbBA== |
| 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
| 2026-09-17T10:25:50.410639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070995observed c0047fb6bbf9b2d273cf7f4b077dd8af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:50.395411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070995/manifest.jsonobserved e05cdbd1cb585b09daa1b695adf37847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:50.378905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070995/publication.mdobserved e41f941fe4d4e1aa79be3beac97f0ad2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:50.361785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070995/publication.txtobserved 1085fc75206155d59307b11fe2a42f0b...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. |
|---|