OT-2026-000098334
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000098334) never changes.
Identity and time
| Publication number | OT-2026-000098334 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7122-a6df-ce0bf591996b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29177ffe921031445fbf505c3ebb6e0c6d30a5b31d20829457262404e6df201f |
|---|---|
| Markdown | 7b9cda6b31afd86749fe4ce6d9158a900c814d4dbde7dadeaee8a9e6e8d45cba |
| Publication page | fb2841917d594cab66d36d3703f66b49f54edaa713d37ef18e373093f9d2a375 |
| Manifest | 9eeb97e7defb6d2ff06200956a83aeed586c8523d287a743d53b1ac17ea9be9f |
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 | GE8wniqPhZwhNsuWONNeQagkDEEqAqBVbhuIL20OOhpe31+2xDC70kdwt1S4xFJEQ6JBwoFxjzDnGtx5vZBuBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:32.869704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098334observed fb2841917d594cab66d36d3703f66b49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:32.852488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098334/manifest.jsonobserved 9eeb97e7defb6d2ff06200956a83aeed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.833515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098334/publication.mdobserved 7b9cda6b31afd86749fe4ce6d9158a90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.813794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098334/publication.txtobserved 29177ffe921031445fbf505c3ebb6e0c...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. |
|---|