OT-2026-000086713
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000086713) never changes.
Identity and time
| Publication number | OT-2026-000086713 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-799e-a0c8-b330ed329221 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4194a8ab88bad6ae8adf05dfd5bbb9563fb029b9dc2eb228c26249fb51f2441f |
|---|---|
| Markdown | 8ad62d9262f3937df4045072e081c988e21fa7f26a71639bf46087a894b68a5c |
| Publication page | f355a31f3f22785b5e1a2320a7f277652b376ea1bd75e312d1ccc66da707fb7d |
| Manifest | 59927c0619d98261176f9763640b80ef8274dbd59a87c683dd624b169911b443 |
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 | rrvLQiq91ywVxu/yB5U1cligC3lwPZgWiZ5YGEirYQgTBGC0EIQ8S6+jG7BjWBTQ5INGZBwiRlpec58GoeqkCQ== |
| 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
| 2026-09-17T09:52:35.310967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086713observed f355a31f3f22785b5e1a2320a7f27765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:35.295231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086713/manifest.jsonobserved 59927c0619d98261176f9763640b80ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:35.279516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086713/publication.mdobserved 8ad62d9262f3937df4045072e081c988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:35.263931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086713/publication.txtobserved 4194a8ab88bad6ae8adf05dfd5bbb956...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. |
|---|