OT-2026-000098719
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000098719) never changes.
Identity and time
| Publication number | OT-2026-000098719 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-700d-a401-30c4605348ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098719 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1dd7fe5bb6469f98bd5e7ce64c88ce0d329dfd1d68bf56e1d71d65942004fc11 |
|---|---|
| Markdown | d46834dfd8d5e3e16c917fc870926654b7b0a827525de1bd4136e5a2f602d257 |
| Publication page | 65ecfca5ef8125f68ea4cc1e60bd1daf32e4f4d81248266b9f0d7e93b2499af7 |
| Manifest | 44603c28f3fd169638683846db951077793cde83b92a627b9fcd8831870b2ec9 |
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 | zxsmQR0FYjwN4fsPqbrlciWZs9CB9Vq9iBdI/azU6tBKuXxQxzx1jXHHsXSdzxiPnoM/TV1iAitL71aizAcpCg== |
| 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
| 2026-09-17T09:31:01.737847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098719observed 65ecfca5ef8125f68ea4cc1e60bd1daf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:01.718779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098719/manifest.jsonobserved 44603c28f3fd169638683846db951077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:01.699684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098719/publication.mdobserved d46834dfd8d5e3e16c917fc870926654...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:01.680787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098719/publication.txtobserved 1dd7fe5bb6469f98bd5e7ce64c88ce0d...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. |
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