OT-2026-000080063
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000080063) never changes.
Identity and time
| Publication number | OT-2026-000080063 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7fc9-a5a1-a5a2a15c3f14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080063 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb6c93f16a0db57e9af31c76047d0cf7dc154c63d2c79950b12f75819f4a326e |
|---|---|
| Markdown | 83596afe4fac1b9011388f3691535f0c3e36855b899edd1b8d5edb8a232d3c03 |
| Publication page | ecedb0b189f679a51f7da0a6ed31e21a1346751af6032b3269d6b74570f95008 |
| Manifest | e60e3b94099a5cdd8a5649d64936754bd3734421732993320ad4cd5f61babea4 |
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 | /kB9TrlIbMkQSx+Q2+0EHWLcW0IjYKqt9hY40ABYhf0dbKtrMNmVXE+atPmtTQB5vMkgNX4LmfwYicqdiD6iCA== |
| 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
| 2026-09-17T10:03:59.726406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080063observed ecedb0b189f679a51f7da0a6ed31e21a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:59.697948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080063/manifest.jsonobserved e60e3b94099a5cdd8a5649d64936754b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:59.679475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080063/publication.mdobserved 83596afe4fac1b9011388f3691535f0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:59.654640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080063/publication.txtobserved fb6c93f16a0db57e9af31c76047d0cf7...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. |
|---|