OT-2026-000086549
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000086549) never changes.
Identity and time
| Publication number | OT-2026-000086549 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-77aa-84be-230febbc158b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086549 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bc57b11477394778032488b4830507a1ab2f94597285db4fbd506145954ef6c |
|---|---|
| Markdown | 13db9982eb6bc5d804813d83c98243ccd7eeb77714a98124903b81978d28e683 |
| Publication page | c3d9587ed161639c0ec37428bac9a3b7127ee8fd685ad34c82bb22477810b643 |
| Manifest | e6859ee8dd4c82c16b0a0f472c035babd7c140352f69d4020a47a84706b89d9c |
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 | T543GRUtoV6SPtudUgnuj3blSIWzTR4j9VDtYVaXsu+QZT0Pq44QFKqe7bfoGRcWwvtRB0/40IV8GMH6z9N0BA== |
| 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
| 2026-09-17T09:52:22.680014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086549observed c3d9587ed161639c0ec37428bac9a3b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:22.662284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086549/manifest.jsonobserved e6859ee8dd4c82c16b0a0f472c035bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:22.641037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086549/publication.mdobserved 13db9982eb6bc5d804813d83c98243cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:22.624543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086549/publication.txtobserved 0bc57b11477394778032488b4830507a...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. |
|---|