OT-2026-000080396
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000080396) never changes.
Identity and time
| Publication number | OT-2026-000080396 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-709e-b75b-a5d8371aa095 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080396 |
| Status | PUBLIC |
Content hashes
| Canonical text | c17df7582532d62d614cf4a22cdcd33a4cae4195d208613f23c3e26f0a645eea |
|---|---|
| Markdown | 01a08d7d9657009c718f0c88e14d56f9e3369714c0e387f6220bce1cc2e4a3ea |
| Publication page | 88c73733cb552a6258124dfe55e3dc72159f6b2f70b0a854b4fa809d1bcf122e |
| Manifest | 8a2bc7f71783a3e4292a16b3c4f64bd70238c5fd9658d509a0092b1619accaee |
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 | DErz/4T4M/weTArfE8ygXarCRnYBsIHE6TmgztnEWpFk2zZBFtT16cpadD+PIeGO93gMYnTtxtGigQ9b7ua9CQ== |
| 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
| 2026-09-17T10:02:53.726459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080396observed 88c73733cb552a6258124dfe55e3dc72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:53.706917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080396/manifest.jsonobserved 8a2bc7f71783a3e4292a16b3c4f64bd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:53.686798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080396/publication.mdobserved 01a08d7d9657009c718f0c88e14d56f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:53.669674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080396/publication.txtobserved c17df7582532d62d614cf4a22cdcd33a...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. |
|---|