OT-2026-000023553
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000023553) never changes.
Identity and time
| Publication number | OT-2026-000023553 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7b4b-9948-f3a65b1d28b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023553 |
| Status | PUBLIC |
Content hashes
| Canonical text | aae06436415fda3975c1047051a5b53242cbda02b84f51589b3f2b76451a2797 |
|---|---|
| Markdown | 3fb9ac0a174e2932c9f913ce3e5ca90a753366fc5928a230a2ecf5ba16ba5923 |
| Publication page | 3b24bcc0e863392c5542e963f7cc553bfa2ce939e71203cbd541153088dc0648 |
| Manifest | c12ef6fdbba9448a0fae6c6d940a387e050290e86c11860130a8858393b62d1a |
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 | 2qhO3P56EDhiZn8YFigshwr1UMdBXEVVffkb7SU5h+ErtrVfcJgNZ3yM7nvUM5UBo/Xjz5H2C4FAxwTTuOVaAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:53.993171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023553observed 3b24bcc0e863392c5542e963f7cc553b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:53.974841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023553/manifest.jsonobserved c12ef6fdbba9448a0fae6c6d940a387e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:53.957031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023553/publication.mdobserved 3fb9ac0a174e2932c9f913ce3e5ca90a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:53.938689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023553/publication.txtobserved aae06436415fda3975c1047051a5b532...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. |
|---|