OT-2026-000059888
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off after set-down, on a tool changer
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-2026-000059888) never changes.
Identity and time
| Publication number | OT-2026-000059888 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7aaf-a7bf-3c33236bdd6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059888 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67b490e8681dedb27ae7dba6a6c639ed71a2e1cd15a76aa86cebc563dcfffa32 |
|---|---|
| Markdown | de90c1ce8ecb4e3275c51f6a38be564cb3a2cfa0eb07bb0620df794dd6148d13 |
| Publication page | 800f6e4128867133512c4627f5f55619960358a71b492a50ee063369ff5b902c |
| Manifest | 1a28d5eede667761f129a923fde956034d4a2f53034fc28553b0d1115b6f1ba1 |
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 | OJRgzGgRxYeeATheYScT5P9KoC8h9JElidN8S8H2Gq9t/pJLwCzHHMLm/pcN2SWVWW4yOzfatQC3XOKrhGfACQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:38.856744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059888observed 800f6e4128867133512c4627f5f55619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:38.838809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059888/manifest.jsonobserved 1a28d5eede667761f129a923fde95603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.821698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059888/publication.mdobserved de90c1ce8ecb4e3275c51f6a38be564c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.805473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059888/publication.txtobserved 67b490e8681dedb27ae7dba6a6c639ed...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. |
|---|