OT-2026-000098637
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six 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-2026-000098637) never changes.
Identity and time
| Publication number | OT-2026-000098637 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7d4c-9912-48d9a51011f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098637 |
| Status | PUBLIC |
Content hashes
| Canonical text | 717b67d5b424da404bf2504da88d876891d05f012af944d7f6e5a3832915c5eb |
|---|---|
| Markdown | 637a8bd6b89192471f152d7aa888ec17fd2365441dd6937bf7db2442f2d93e66 |
| Publication page | 66ef1a5d939dfb35fd54411569cedb26c76591769b3fa1495b7bdae22e0f47c5 |
| Manifest | 1d52d22b8ce2cdce1b9e91860f2b785f9b3eb33766954b447b768f29d05ed555 |
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 | qmakNbU7AYhvOUF0kgIAoLUj/vG4XYZLjmRlRu3E/rRNKx68phbPmolstaHYSaD8a7PvTL/Hx96hM13IBW4bAQ== |
| 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
| 2026-09-17T09:30:55.825511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098637observed 66ef1a5d939dfb35fd54411569cedb26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:55.806017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098637/manifest.jsonobserved 1d52d22b8ce2cdce1b9e91860f2b785f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.785412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098637/publication.mdobserved 637a8bd6b89192471f152d7aa888ec17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.766265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098637/publication.txtobserved 717b67d5b424da404bf2504da88d8768...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. |
|---|