OT-2026-000088010
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000088010) never changes.
Identity and time
| Publication number | OT-2026-000088010 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa6-747f-a685-369256ca8025 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e17336b555810f1612c3736ac0dfea2374103efc9c019e25cd7c197f62f4593 |
|---|---|
| Markdown | 2ce9a4f620410a715d80bbb499bfc3579a400a36109e68f5604f8258f9f5d5f8 |
| Publication page | a8c974bafd93df33e27a675708b91169b76d17948e935261061483ad3191813b |
| Manifest | 345e52dc61514cd44da24b49253f5b3d876aa3fcbcc7d8d225693366fe699c4c |
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 | Yx+/R/NjkLDJa9ySS6bm8nsZT6pn9WSuC8C7Ot5+nbOO08zCGcuotsA4hx5DiQFEz/3AJnyCYFSxQTmedCGADQ== |
| 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
| 2026-09-17T09:49:23.378108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088010observed a8c974bafd93df33e27a675708b91169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:23.359981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088010/manifest.jsonobserved 345e52dc61514cd44da24b49253f5b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:23.340339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088010/publication.mdobserved 2ce9a4f620410a715d80bbb499bfc357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:23.320980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088010/publication.txtobserved 3e17336b555810f1612c3736ac0dfea2...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. |
|---|