OT-2026-000024871
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000024871) never changes.
Identity and time
| Publication number | OT-2026-000024871 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7f16-87bf-52b275eb86d5 · 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-2026-000024871 |
| Status | PUBLIC |
Content hashes
| Canonical text | c20eb61798fc787b5059ec7720d3e2d9431d836aa2d8f1006940ea6812208583 |
|---|---|
| Markdown | cf0200edc0ff2b14947cf4535f8fea2e10486c9c2273f7e3b95e0a7acdff9589 |
| Publication page | 3244d1a9ccad7511df2663fe08f4b372c26a85720f1d2ac3ab9ecff495d99fd8 |
| Manifest | 9b87559b2c29be95855bcdba4811189cf78222e2a7029d423e150944ca7a0e45 |
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 | kSKtzYWLD71oMeS3hrNPC9hvweaZlza4T5QUtMjH+NfGeKaP5FNdsAZBiFVt9ZNFJo0g3UwrAFHQLhhkXo72Dg== |
| 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
| 2026-09-17T11:48:11.273840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024871observed 3244d1a9ccad7511df2663fe08f4b372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:11.253311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024871/manifest.jsonobserved 9b87559b2c29be95855bcdba4811189c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.234153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024871/publication.mdobserved cf0200edc0ff2b14947cf4535f8fea2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.215361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024871/publication.txtobserved c20eb61798fc787b5059ec7720d3e2d9...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. |
|---|