OT-2026-000079601
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum fed, 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-2026-000079601) never changes.
Identity and time
| Publication number | OT-2026-000079601 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7a3c-a2ca-06cebe24b87d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079601 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d81068354cb6af6f1e642510aeac979e1083b7df500927ba9a6345c4dee7b33 |
|---|---|
| Markdown | 0904e4b686769865b5351b9301692e5ba3a966969e23fb3a6234806c72b18e15 |
| Publication page | b54b9483b7e74e4de3234602de3355bcbe6cf83778de14b0d32c70b949ed200b |
| Manifest | e8812f99a8f062aa64b80735e2eac977b29ada2b7fd8dcc5e1c04776796ef8ef |
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 | 8rDyzCrRPzfZl+yoBTxOvcVLEthtaHqDcxH3XHvdBziRDy4qMo1yvSaoNZ7C0dbrsBUwIuwgR1LoSQdj/4McCA== |
| 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
| 2026-09-17T10:05:15.685156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079601observed b54b9483b7e74e4de3234602de3355bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:15.669192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079601/manifest.jsonobserved e8812f99a8f062aa64b80735e2eac977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.650645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079601/publication.mdobserved 0904e4b686769865b5351b9301692e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.632653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079601/publication.txtobserved 6d81068354cb6af6f1e642510aeac979...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. |
|---|