OT-2026-000101392
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101392) never changes.
Identity and time
| Publication number | OT-2026-000101392 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-7c0b-bc7b-c18c46f1a958 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32e1208008fee22b6412dcf8e6fb8a7cd88a91f82926aad8013ed871e067c7b6 |
|---|---|
| Markdown | 38b364efa193c1b5ec3276e763995b3140b7d068410b9c113d97f85619c3d3c7 |
| Publication page | 2fe57d5dc07a650e7ce331ab78892f3d11f46ce05f4244032517f2798820d683 |
| Manifest | 892b57148d5faf38d503e5e9ee9fae71c2a37794c1e663b5745e2f30ce905a1c |
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 | ffjXt3PYZef+P8rAmcsO/NF/C74xLVRoRu5HlmF5l0CGK212fOIsO8jSNiYuxm45WcQH64673w3OWlR0yaVGCg== |
| 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
| 2026-09-17T09:25:55.391826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101392observed 2fe57d5dc07a650e7ce331ab78892f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:55.371909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101392/manifest.jsonobserved 892b57148d5faf38d503e5e9ee9fae71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:55.353566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101392/publication.mdobserved 38b364efa193c1b5ec3276e763995b31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:55.334578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101392/publication.txtobserved 32e1208008fee22b6412dcf8e6fb8a7c...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. |
|---|