OT-2026-000098088
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000098088) never changes.
Identity and time
| Publication number | OT-2026-000098088 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7c66-af60-aeabc7ce0bdb · 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-2026-000098088 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb4649ba7df51da541b689793fdbe7033d5596c135f87bcc10826ee6851b8922 |
|---|---|
| Markdown | c267a694f9bc015b8eaa27d4b438031fcbec800125ce73ffe1bc7a5305a3398e |
| Publication page | 8540b2dfe2413f45bc7256277a27b6ef6a98764a246cfa55527b25fad820a884 |
| Manifest | 971136d8de7d65fa8ce5db923bb4c289894d2d1346f72536266a86eef6ab96c5 |
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 | FflrP4dt1P75/WNOCX7bn43UwP/M2EhYeTj/xTMrEp2YTu6tkexBmadB7BLufE3XYs/qSj/sZxX8Xgznc4WmAQ== |
| 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
| 2026-09-17T09:31:13.396042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098088observed 8540b2dfe2413f45bc7256277a27b6ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:13.379519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098088/manifest.jsonobserved 971136d8de7d65fa8ce5db923bb4c289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:13.362216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098088/publication.mdobserved c267a694f9bc015b8eaa27d4b438031f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:13.344992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098088/publication.txtobserved eb4649ba7df51da541b689793fdbe703...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. |
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