OT-2026-000098508
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000098508) never changes.
Identity and time
| Publication number | OT-2026-000098508 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7cbe-b118-9e1d1a45a76a · 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-2026-000098508 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25b9fc8e83ee621610fdfa0e238b80b8e11e6d3d03250b50ec6859da8930a5a6 |
|---|---|
| Markdown | ca0e66db178dfc1ae15973cba233221c0904eeb7c559c5ca8f44acd4b7301cad |
| Publication page | 5ac7ccc8f47cb8a537038745e64e1d4f62d607bb358278e33c6aceac99834dd9 |
| Manifest | 396f139cd671ceca19275d0fbee1abbf54f9073d7105840b47fc457d11808516 |
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 | nkTTDNHbg4UtIeQ4SUk/ifnQo9pOm90SRWSZeykZpiye9dAwXyyO62lRFaKMXd+zsQ3qme1QQFCrq2n3hxUcAA== |
| 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
| 2026-09-17T09:32:22.949185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098508observed 5ac7ccc8f47cb8a537038745e64e1d4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:22.930477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098508/manifest.jsonobserved 396f139cd671ceca19275d0fbee1abbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.911711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098508/publication.mdobserved ca0e66db178dfc1ae15973cba233221c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.893018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098508/publication.txtobserved 25b9fc8e83ee621610fdfa0e238b80b8...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. |
|---|