OT-2026-000009556
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000009556) never changes.
Identity and time
| Publication number | OT-2026-000009556 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-78fb-bf1f-ded97ce667d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4363f9932aee33324642b8a99dae54257fcca5848f3ce569694f539d0a609d9a |
|---|---|
| Markdown | 2b514ec320aa3de315db44fcd953a4fbbee7e11efcbe50894236a502c30128a3 |
| Publication page | 0b81d1a4f9b52f114392f30b2a2f50267f4ced7903a47485ce06cbea28d4a5c4 |
| Manifest | 96f368c826cb13bfa0a17f04e02eef765fdd86c567c21ae72f17ab55671dede3 |
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 | voID1uNGX501iDxliR/tLjm3W/oiIfw+OOOPQDMbhFdmKuk40c3p5GQNaJR1Q1w0XGZJFqhTybyoIJRn6QJFAQ== |
| 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
| 2026-09-17T12:16:59.118693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009556observed 0b81d1a4f9b52f114392f30b2a2f5026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:59.098674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009556/manifest.jsonobserved 96f368c826cb13bfa0a17f04e02eef76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.079619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009556/publication.mdobserved 2b514ec320aa3de315db44fcd953a4fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.059990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009556/publication.txtobserved 4363f9932aee33324642b8a99dae5425...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. |
|---|