OT-2026-000079324
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000079324) never changes.
Identity and time
| Publication number | OT-2026-000079324 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-79dd-a269-477765c3f861 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c010ddd76b6b4a6092b311d9509bfee69ac1f6f8db7b440bc856564ccdce02c |
|---|---|
| Markdown | e2c1ce8a11b5d00dd209418bed14363cece8485716f4ab2bbf2f2c868b5d3ea7 |
| Publication page | 1af877117709491f357084a1d292fcb51976d36c77d4cae51a5cfaa3a052941f |
| Manifest | f3fb1ce9bb318a5fce1fb6a3d21218659e54f07d34b8472ea5f94d51d140e504 |
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 | 8tBp9EfCofax70/tqf5II0qkPEpp3TpeUZiYPMbyVXlt/xNHsAGCofbHZBlW6INEdkkOlBVlSjs6MUZvp3/UCA== |
| 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
| 2026-09-17T10:04:56.163666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079324observed 1af877117709491f357084a1d292fcb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:56.145646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079324/manifest.jsonobserved f3fb1ce9bb318a5fce1fb6a3d2121865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:56.124664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079324/publication.mdobserved e2c1ce8a11b5d00dd209418bed14363c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:56.106028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079324/publication.txtobserved 9c010ddd76b6b4a6092b311d9509bfee...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. |
|---|