OT-2026-000075856
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000075856) never changes.
Identity and time
| Publication number | OT-2026-000075856 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fe-7efa-9d5f-83a90517c501 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08598b7768112bd759fa6158e4bff5e0d19a5049b2347be1a256c56fc22a8611 |
|---|---|
| Markdown | fbcb69ad9fe9384cd15ce419cc96fbeffc4739258f65d3de2322afb601c4904a |
| Publication page | 08c3df0d17a1ff69b902cc0776b104c8bbb60a547c2905815a60c026dcfe3400 |
| Manifest | c080646017d4954e4984a81d0c3af88e71845cd0b2349a33cd04401449428802 |
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 | qPUwMurydudWh9PYy8ApSdJoMTcLXUd6oIlYp5UXWZAaORBdGv0nYEfy4ZPkXzGzD/qvGSBJ6WVGoSaUn9i2Aw== |
| 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
| 2026-09-17T10:14:34.520116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075856observed 08c3df0d17a1ff69b902cc0776b104c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:14:34.501510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075856/manifest.jsonobserved c080646017d4954e4984a81d0c3af88e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:34.484664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075856/publication.mdobserved fbcb69ad9fe9384cd15ce419cc96fbef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:34.466156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075856/publication.txtobserved 08598b7768112bd759fa6158e4bff5e0...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. |
|---|