OT-2026-000045203
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, pulsed 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-2026-000045203) never changes.
Identity and time
| Publication number | OT-2026-000045203 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-73d3-a420-3d2adac97cfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3562af8eb46a29fd363c27c141fc051a60b47f0c5d452a78141c8d6628912366 |
|---|---|
| Markdown | 5ff3dd29562d53c74723de1d0168cb05b976f56874b61d1243c62e0e6b4330f8 |
| Publication page | b590055018e30d4d8ad65d7c058283e063312e5d397395bdb49b4866296cad32 |
| Manifest | 3e95136169d338bbe959d7dfd75c68754eb4b51b1f802317d0fb571fdcedce88 |
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 | ZY+YcUAg18Gt4sy1YkCjD2x6aF6twZaol+sA4nZPrw2PLO5CCo2PgBo6SNYXu4lQQH52kjDaw5zBbjn5JAOtDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:23.124943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045203observed b590055018e30d4d8ad65d7c058283e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:23.102392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045203/manifest.jsonobserved 3e95136169d338bbe959d7dfd75c6875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:23.080335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045203/publication.mdobserved 5ff3dd29562d53c74723de1d0168cb05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:23.058946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045203/publication.txtobserved 3562af8eb46a29fd363c27c141fc051a...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. |
|---|