OT-2026-000098005
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000098005) never changes.
Identity and time
| Publication number | OT-2026-000098005 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7df9-a65b-40292c17c018 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c897eb159ffd7f29f6e51770bcfab9c0c7327da962d4ac89c8575e0ef208957 |
|---|---|
| Markdown | 5e7a42f8d67d80666a360cd1fb71bb0a0d25ec7d28e84307561bdd5a213684a4 |
| Publication page | 51a54a497c50a0764985bbb55a9e11e81a87511ee298d57778511f8fb2366ee4 |
| Manifest | e8ea346e5d7c1afadb56204238dd44f6617e2399bffe4593b6b68a26ce9283df |
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 | UPXXlBiXyVGDBSXWUo2orXVTVUOUnVPcsZV7wyPD/FBs3y/rQ52U0kAqTy4FpxxskmbvMpPcqgwZI6yQp4zeBA== |
| 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
| 2026-09-17T09:33:10.641838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098005observed 51a54a497c50a0764985bbb55a9e11e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:10.619741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098005/manifest.jsonobserved e8ea346e5d7c1afadb56204238dd44f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:10.600904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098005/publication.mdobserved 5e7a42f8d67d80666a360cd1fb71bb0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:10.581564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098005/publication.txtobserved 4c897eb159ffd7f29f6e51770bcfab9c...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. |
|---|