OT-2026-000024691
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000024691) never changes.
Identity and time
| Publication number | OT-2026-000024691 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-76be-833d-2c72dad072ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024691 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19a827a78399a18f16613305f7daa5db94b73d8db198fe3d968a062262300fb2 |
|---|---|
| Markdown | c33b62e85c17c2f7f135ea66a9f47721fc5e15eba3a7e63a588cc5da335e21e0 |
| Publication page | 3a459fbb224d4a1cf2d7148f913ae0a249c0656460ac0e6daac4014df52b5f9d |
| Manifest | 8ce0a67eaea048bb77e6503101c839f7b5b414b684a423a55823eedb0dd19504 |
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 | utJNUeLplIIw1VxL5VCJLqjDbagd3OH9Yqy2+BFkkZ+dp7X70/NAtM4e32PHtlIgogpF1XaYMlHxbD27uLauBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:55.711788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024691observed 3a459fbb224d4a1cf2d7148f913ae0a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:55.696273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024691/manifest.jsonobserved 8ce0a67eaea048bb77e6503101c839f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.681130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024691/publication.mdobserved c33b62e85c17c2f7f135ea66a9f47721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.662942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024691/publication.txtobserved 19a827a78399a18f16613305f7daa5db...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. |
|---|