OT-2026-000082937
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, sustained blow-off before 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-2026-000082937) never changes.
Identity and time
| Publication number | OT-2026-000082937 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7f8f-9621-0e3b55b24169 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082937 |
| Status | PUBLIC |
Content hashes
| Canonical text | d302eadb27d3757a15439a3dee2f28fccdcd4fe055c1be7f17565fb39d51c644 |
|---|---|
| Markdown | 930bd687fb16e0b43b0500c6118d0844a445140a55fa4f419b295b30b81dbc79 |
| Publication page | 8c462a4e80587f93eff8652ac0d1abe454c3a001f81f99619400cc7a3319ec7f |
| Manifest | fcf605f00bf89f1de264f928afae00ed2df09b8ae2cd2126d192f65ef403441a |
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 | 0ox35gBTrFI0sKxFuL0xZbb2fB/MWgoJ6XFSnqW/tdSHcXUJdoZcNYORNfYkXWIH0NWsr+0zbsZS7uEIneOPAg== |
| 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
| 2026-09-17T09:58:37.892685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082937observed 8c462a4e80587f93eff8652ac0d1abe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:37.876080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082937/manifest.jsonobserved fcf605f00bf89f1de264f928afae00ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.858428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082937/publication.mdobserved 930bd687fb16e0b43b0500c6118d0844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.840813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082937/publication.txtobserved d302eadb27d3757a15439a3dee2f28fc...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. |
|---|