OT-2026-000081796
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after set-down
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-2026-000081796) never changes.
Identity and time
| Publication number | OT-2026-000081796 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f74-7348-b93e-b4b11065ca5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d6b9af97c75a2f574a61c5f0320940c04b1952cb7304302495f6d2bf107fb2a |
|---|---|
| Markdown | 515c1e17a382123e0f94fa464320ab87da9cf4f8a4545ad1b1a45a2e788593e1 |
| Publication page | e0a541433c8b9be9f6b0e01d69ea23c115743d10b0c47bb806bdac15c5d87bc2 |
| Manifest | 9ab3240a5a3be9836d31b0449a6215c7b074d4fd915b5afd467416e40999c20f |
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 | 1+sJVHV4VA9LU/M5MmfY+NKeC8Eq7bXEb7qq0L+cDMPItClD452iRTtD8m5YwvEONrAHXPGvFM4DC3T/csIUCw== |
| 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
| 2026-09-17T09:59:53.747665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081796observed e0a541433c8b9be9f6b0e01d69ea23c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:53.729678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081796/manifest.jsonobserved 9ab3240a5a3be9836d31b0449a6215c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:53.711902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081796/publication.mdobserved 515c1e17a382123e0f94fa464320ab87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:53.694098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081796/publication.txtobserved 4d6b9af97c75a2f574a61c5f0320940c...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. |
|---|