OT-2026-000066485
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-2026-000066485) never changes.
Identity and time
| Publication number | OT-2026-000066485 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7210-aaf3-058172e72931 · 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-2026-000066485 |
| Status | PUBLIC |
Content hashes
| Canonical text | d254b544033e7c6d5bc06af57151405bcad4ff331d10ff3624553d4793cbaea0 |
|---|---|
| Markdown | b8a7ac3a58422e07ac605600c87742118797deeba73c3926ba580f8f861090e3 |
| Publication page | 3fee6e272b94bc23bdc9a6096e933babc77b148eff4355d762121d4022daf515 |
| Manifest | 868077e64ab96f2cc3fafd5ae2a3794b5950897fd8495c8990710b4290ccd37c |
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 | jw+QVUfXK3vKnv9Kf2CyyTLBh51wDfHsbuWEIKsDhv551LeTZ1JYN41VSzsNqQqDDMNHnW+6b9syeyZXn8meAQ== |
| 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
| 2026-09-17T10:32:44.448490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066485observed 3fee6e272b94bc23bdc9a6096e933bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:44.429730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066485/manifest.jsonobserved 868077e64ab96f2cc3fafd5ae2a3794b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:44.412075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066485/publication.mdobserved b8a7ac3a58422e07ac605600c8774211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:44.395417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066485/publication.txtobserved d254b544033e7c6d5bc06af57151405b...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. |
|---|