OT-2026-000066497
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000066497) never changes.
Identity and time
| Publication number | OT-2026-000066497 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-708e-b385-b7ff48013164 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066497 |
| Status | PUBLIC |
Content hashes
| Canonical text | 636d05753d4894f7fd7601fbe9573fcd36158e1655dee99dea13d63abdc9f54c |
|---|---|
| Markdown | cb7a9a0252d1819e9900a4de9d243a25bff8df76590b992694f8cf144138f4c3 |
| Publication page | 7db230ee862e8cd52ff61fd3d1124f5706e9e8fe78d2a1f1f9989367bcdd3086 |
| Manifest | c33150e77e40d9841b14bf5f329d30ba6dc4ae7b7e2c97afc84b05a205fd6bca |
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 | aOrMNQK/U63Tgjcc4cObF+8eStJQT+2mt1AQp8eqAUYC22RWOrMqqmGZa4YDEAFjeYPwRRZmDaj0CLoSd/vlCQ== |
| 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
| 2026-09-17T10:32:45.265348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066497observed 7db230ee862e8cd52ff61fd3d1124f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:45.250295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066497/manifest.jsonobserved c33150e77e40d9841b14bf5f329d30ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:45.234934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066497/publication.mdobserved cb7a9a0252d1819e9900a4de9d243a25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:45.218657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066497/publication.txtobserved 636d05753d4894f7fd7601fbe9573fcd...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. |
|---|