OT-2026-000076635
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, 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-2026-000076635) never changes.
Identity and time
| Publication number | OT-2026-000076635 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-76a8-9acd-d6b8dccde493 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cc47160b503b9d4437895447d9dc230548ee38c6c5ee9f5ec52f8a9a0b0e148 |
|---|---|
| Markdown | 766dd710d0d4ecbe4510c48daa416f4a84617bf239b4c368c19ebc32e36061af |
| Publication page | bfeda4f08769bf5881d5c3b410c6d6d72e3ca64a9a9f62cff066f6dffa0f6fc8 |
| Manifest | 8a83965542621c3d45cccf4d1d538ad925cf31d591f454c208cb749b28bd8cbd |
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 | Gqyz+qt0XbV0Z9BPtFdlI2qHkWXYc8PzZZhvOUlHsT9BtIkLV8Ut3eX9J92RKxoQMqo0VKtruLbqavGnJOZUAQ== |
| 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
| 2026-09-17T10:09:22.211073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076635observed bfeda4f08769bf5881d5c3b410c6d6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:22.191092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076635/manifest.jsonobserved 8a83965542621c3d45cccf4d1d538ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:22.170361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076635/publication.mdobserved 766dd710d0d4ecbe4510c48daa416f4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:22.150666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076635/publication.txtobserved 8cc47160b503b9d4437895447d9dc230...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. |
|---|