OT-2026-000079461
Publication integrity record
Two cup vacuum gripper, two zone face, pump 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-2026-000079461) never changes.
Identity and time
| Publication number | OT-2026-000079461 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-75d5-98d4-596b2a5eef07 · 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-2026-000079461 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9baace2c5c0386a11168dcb6ab6066865103588c0c745b2f34d42a2a165b9a6f |
|---|---|
| Markdown | 58fc1c4ae76f0f04bde6c0a731b45a16c34792f7e962d5401d830ef521145bd4 |
| Publication page | c304a7956d7397dd3517ac1127726a46274486454625587f7f8f14642fc6d24c |
| Manifest | 610853d5412dad993247b982094b363fb8f054b55482d746569606f90cbdd59f |
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 | 4flbaJmLlQpVuTwjHZhzEzsFUexlrePTOktMIG2NeLih97LG2IHv9XPusULdvg2Cfoafm644UW0aoB3250lrDg== |
| 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
| 2026-09-17T10:04:44.426539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079461observed c304a7956d7397dd3517ac1127726a46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:44.408696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079461/manifest.jsonobserved 610853d5412dad993247b982094b363f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:44.391051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079461/publication.mdobserved 58fc1c4ae76f0f04bde6c0a731b45a16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:44.373826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079461/publication.txtobserved 9baace2c5c0386a11168dcb6ab606686...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. |
|---|