OT-2026-000083360
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000083360) never changes.
Identity and time
| Publication number | OT-2026-000083360 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7f5d-819e-a6fbda92279e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5644588272090a6586cc1161190771f6a900e4c6b6321b743f1d8021785a1188 |
|---|---|
| Markdown | 750f0a27ea2db4b41e87c47765c169a1e6ab748d77595272849720b32e472ede |
| Publication page | 6c1a4c9bdc315b4730e12b2e7e5dd87c8c49f72e358cf05f3872fd63d936f6c1 |
| Manifest | fcf173a70aac0b0043aed6ec1555cf0caf7b9008230d9b923ef7fedd3127ec8c |
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 | F7/3wpAhA9V+a2XA3QrNjj/R0oTgiH3Uc66AygT3cBW9ES02+eUb9G6Qd7bOGQpF7sx/EdztdmkQX2L2nHFeCA== |
| 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
| 2026-09-17T10:00:38.808369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083360observed 6c1a4c9bdc315b4730e12b2e7e5dd87c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:38.788359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083360/manifest.jsonobserved fcf173a70aac0b0043aed6ec1555cf0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:38.770529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083360/publication.mdobserved 750f0a27ea2db4b41e87c47765c169a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:38.753215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083360/publication.txtobserved 5644588272090a6586cc1161190771f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.749943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083360observed 6c1a4c9bdc315b4730e12b2e7e5dd87c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.732676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083360/manifest.jsonobserved fcf173a70aac0b0043aed6ec1555cf0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.716606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083360/publication.mdobserved 750f0a27ea2db4b41e87c47765c169a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.699012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083360/publication.txtobserved 5644588272090a6586cc1161190771f6...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. |
|---|