OT-2026-000069000
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000069000) never changes.
Identity and time
| Publication number | OT-2026-000069000 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7475-bf1c-966671f5c8b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a67fc5fef44d023ce4a878482183306d931a1ba69750c15a2c15e1a67584798 |
|---|---|
| Markdown | b44f862de21f650c950fc98e359cca9f528b8d1e64fae9d1a4f59c2242a778e5 |
| Publication page | 5be0d8ee8d99eb83cfad99d92856386ad36abc5cd4cbb04fbea78790bfbdd596 |
| Manifest | bbc403489062c4819c95c7a34c575829f8cf04988df5312c0058eed5088b377d |
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 | aUKLAlzEvGY9k6k4uAXc8Z2wp/c9nVHJ08DFssSCBzptoE+B6PrjAYJs26N8nXspvHX8prNDEzy6yJnCakwVCA== |
| 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
| 2026-09-17T10:28:50.810563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069000observed 5be0d8ee8d99eb83cfad99d92856386a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:50.794147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069000/manifest.jsonobserved bbc403489062c4819c95c7a34c575829...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:50.776978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069000/publication.mdobserved b44f862de21f650c950fc98e359cca9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:50.761782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069000/publication.txtobserved 8a67fc5fef44d023ce4a878482183306...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. |
|---|