OT-2026-000091713
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000091713) never changes.
Identity and time
| Publication number | OT-2026-000091713 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b9-73e2-81da-7a10cd63c68f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 302134323193ab7b62c0f26825f6b0f3dd592406bbaa82550942633c6c1c009b |
|---|---|
| Markdown | b1dc0c6f0ed21d6527a9a82a8eb2e6848d4c15982ad73e8a14bca1331b2a4115 |
| Publication page | 66df8e44965618de51cd59704b7f8fefa9734e9d134cf6e25de9e75b7b5257a2 |
| Manifest | aaedcaf5c05246fd356deda38e9882a5df3ddbbf2af69818175d5d39e5435017 |
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 | 3NJ2PZTB8v2858N4QJvYQJWsD2TGFMnzq06x7n5NAHdKVHpjExSWcCrF+0/oW5CvMwMtiixRkxeNKcOYm0hoCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:42:06.302111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091713observed 66df8e44965618de51cd59704b7f8fef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:06.285256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091713/manifest.jsonobserved aaedcaf5c05246fd356deda38e9882a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:06.268303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091713/publication.mdobserved b1dc0c6f0ed21d6527a9a82a8eb2e684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:06.250704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091713/publication.txtobserved 302134323193ab7b62c0f26825f6b0f3...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. |
|---|