OT-2026-000009279
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000009279) never changes.
Identity and time
| Publication number | OT-2026-000009279 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-7305-8688-6bc34abb1a44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ba033853d1b14440642a13947a89670977611926f0c33f48a7490bd50da55ef |
|---|---|
| Markdown | 04c0e488e24e0db94e4198b5fef3e6d30ed614ebddf32b5434d164362aa7df58 |
| Publication page | f2ec57f3bc4d969c0b8be5f4ef7e24d327e28197763160417dd6bfe411309dda |
| Manifest | aae4d95156bf16a7705866f54ffcb2f2af44f4b3da5bc6d71df8ccc586be9f79 |
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 | vEoKUVuSjiyoe90QH9qj4lSQECPZsCl7iqldhQdIcZLpB8ZDrWqC617tnxgOgDoGB1+wTvkanNv6FBSwFC+sBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:02.655577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009279observed f2ec57f3bc4d969c0b8be5f4ef7e24d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:02.635009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009279/manifest.jsonobserved aae4d95156bf16a7705866f54ffcb2f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:02.615956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009279/publication.mdobserved 04c0e488e24e0db94e4198b5fef3e6d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:02.597138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009279/publication.txtobserved 1ba033853d1b14440642a13947a89670...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. |
|---|