OT-2026-000098411
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098411) never changes.
Identity and time
| Publication number | OT-2026-000098411 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7aed-afe6-a1fe51ec816d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098411 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcf797b11bbfbf24e77a6317f588e373fd97739a5cf24038635dc0ef6f5eacbb |
|---|---|
| Markdown | caf6bf31491431da82697fd80dc1ee0b7af3aebb36dcbd512c9588a0a11fb507 |
| Publication page | f6214ccb3e6fa11ad9af2e3d00f829c58e35438c559026dab0df410416aaa205 |
| Manifest | 3bd1be4eb585075c08849bf40e137c8f0f5bc84838addf863c29398862fdf511 |
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 | PND9oF8Uf7oaYT7GLlaEbwVPPP2hyx1z2EPHCR8hWeTTdpaMOvtzMYGCrZQWTZAaIVYkKn/rsHc9AGB50mC6Bw== |
| 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
| 2026-09-17T09:32:15.573122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098411observed f6214ccb3e6fa11ad9af2e3d00f829c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:15.553891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098411/manifest.jsonobserved 3bd1be4eb585075c08849bf40e137c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:15.534372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098411/publication.mdobserved caf6bf31491431da82697fd80dc1ee0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:15.515307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098411/publication.txtobserved fcf797b11bbfbf24e77a6317f588e373...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. |
|---|