OT-2026-000082913
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000082913) never changes.
Identity and time
| Publication number | OT-2026-000082913 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7ecc-8928-0b1475a78ab7 · 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-2026-000082913 |
| Status | PUBLIC |
Content hashes
| Canonical text | 111b1d66f99e51a190a3ae4f7dba7af2dd5305de8cf5c1f52589e1a42cdc41ad |
|---|---|
| Markdown | c61be6120a9cd33bd906107d2a74c07ec63926a0777ff91f8b938cfbb71f257b |
| Publication page | 617210c6495dbd547074ef2f27ff232e6a6e906dfbf7527922433e054648fc46 |
| Manifest | aa4dee08893c1b9ff18e9cf9a99b38d9373d9b8602912b9fff2c8fd8d0c69f2c |
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 | fSAQjHWcKtE/4i6nFdgxZCUyf+dvk2BDaFtPq209lPaO6KF0ttgTR/8tIIsyPmVtPuEf0eofOhkoA23XNYrmDA== |
| 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
| 2026-09-17T09:58:36.195480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082913observed 617210c6495dbd547074ef2f27ff232e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:36.178642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082913/manifest.jsonobserved aa4dee08893c1b9ff18e9cf9a99b38d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:36.161920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082913/publication.mdobserved c61be6120a9cd33bd906107d2a74c07e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:36.145326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082913/publication.txtobserved 111b1d66f99e51a190a3ae4f7dba7af2...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. |
|---|