OT-2026-000102854
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102854) never changes.
Identity and time
| Publication number | OT-2026-000102854 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-76b4-bfff-f72b14e3edca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102854 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf308ec70cfed9f24782f8d0b264071dc5add7665851242818a9f1c9e1e24bfd |
|---|---|
| Markdown | 0507d074be7a93985c6452ff1578f47866bfac3fae6b2f1df11d9d004097cd34 |
| Publication page | 24846d804584b3f4c9818fd8768f557a568ad3b589c22ed4a588ae52eee9770a |
| Manifest | b61fce6ba9f1ad004af53d6cac1e518595cead206174279920ebf299ce02bbea |
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 | oFPkyFZgKzFUZ9L3FNyBfpO/qKi/7LCFuWjbiYPG0DUS8cWqaNgs7GPheUpuTTcPkBj4//gY9ebH153EEH5EBw== |
| 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
| 2026-09-17T09:22:48.608981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102854observed 24846d804584b3f4c9818fd8768f557a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:48.592051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102854/manifest.jsonobserved b61fce6ba9f1ad004af53d6cac1e5185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:48.575741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102854/publication.mdobserved 0507d074be7a93985c6452ff1578f478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:48.559562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102854/publication.txtobserved cf308ec70cfed9f24782f8d0b264071d...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. |
|---|