OT-2026-000098546
Publication integrity record
Three cup vacuum gripper, three 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-2026-000098546) never changes.
Identity and time
| Publication number | OT-2026-000098546 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-77dd-b263-3d60a194f3f2 · 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-2026-000098546 |
| Status | PUBLIC |
Content hashes
| Canonical text | adc0840e4fa84fb64001aae7999500a7802c998bb9dd17941c22feb874582f12 |
|---|---|
| Markdown | b96748a2dd2e4aba3fc0455216df4f053c1a95e448ef938ab437019a91e118b4 |
| Publication page | 26bc155a07fce76e476d358e413691433e6bc4bb3a73ce147fd22c1b1c44dad1 |
| Manifest | c0ce1d923e566155968ccbbd6b4878b3d4f972b5a4aff47a60eb35509504660a |
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 | OsZuVXTKw3h3oPdu2YnEVBsWSSIS8buRpCEKeUbbqIOXU4/G1J6d8gHn3LkkqfH0yHGS6mZhB/9mkIpdqII5Aw== |
| 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
| 2026-09-17T09:32:25.679909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098546observed 26bc155a07fce76e476d358e41369143...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:25.662149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098546/manifest.jsonobserved c0ce1d923e566155968ccbbd6b4878b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.646059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098546/publication.mdobserved b96748a2dd2e4aba3fc0455216df4f05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.627659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098546/publication.txtobserved adc0840e4fa84fb64001aae7999500a7...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. |
|---|