OT-2026-000082499
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000082499) never changes.
Identity and time
| Publication number | OT-2026-000082499 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-73c8-9be4-44a674c4df89 · 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-2026-000082499 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c159d40502a28405adb7924582ed78cd8171622cf87f82d7adac8204b3e0107 |
|---|---|
| Markdown | ddf7301ca6b9e78ba95e3a5ff1ab7b20cc3890832ce9bd657fc5702ee47154d8 |
| Publication page | a8dcdfead66da1abc127007cac3fa275842fa8e18e87c1a114ee608de0818ac0 |
| Manifest | a0073d5cfc955c5120fe25bdc504da1b78c9929a50458120e7510fc27e52a66f |
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 | TeldEo5Vh8hILtNR/x2fivijf7qEq8bQUjhzs/BfQi490ANoQJjQZhNOkQa5oix6b8UidkPUsDsXxo0P6kZZBw== |
| 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
| 2026-09-17T09:57:55.724114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082499observed a8dcdfead66da1abc127007cac3fa275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:55.703854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082499/manifest.jsonobserved a0073d5cfc955c5120fe25bdc504da1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.684989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082499/publication.mdobserved ddf7301ca6b9e78ba95e3a5ff1ab7b20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.666476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082499/publication.txtobserved 4c159d40502a28405adb7924582ed78c...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. |
|---|