OT-2026-000099517
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000099517) never changes.
Identity and time
| Publication number | OT-2026-000099517 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7e59-aa39-ce1202641c5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099517 |
| Status | PUBLIC |
Content hashes
| Canonical text | c022df12f8f88dc53daf7b9aef3edcee3144ebfd6aeb8c97217402a39f9ff14a |
|---|---|
| Markdown | 483903fc4e174afdcda6ed100d4cd878f5bdff2976c25a712f1dfaed354b21cf |
| Publication page | 4b5f3c8c2563a17b92f6f0859260a84c05b832753c19c7958153d5f487d6c506 |
| Manifest | 96693471ec852086da24ff070f3772de05e81338e0f808d60f939e6b5e51d5b3 |
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 | 1MCIfhVbjj2iXjvTGk84N0lJftoSNuI+e87o/+POKT6xggLTOzBKtOvD5VzaMTfPkTT3ukg08rNtn2xHo3oICg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:24.863688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099517observed 4b5f3c8c2563a17b92f6f0859260a84c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:24.844715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099517/manifest.jsonobserved 96693471ec852086da24ff070f3772de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:24.826509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099517/publication.mdobserved 483903fc4e174afdcda6ed100d4cd878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:24.807828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099517/publication.txtobserved c022df12f8f88dc53daf7b9aef3edcee...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. |
|---|