OT-2026-000099375
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold 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-2026-000099375) never changes.
Identity and time
| Publication number | OT-2026-000099375 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7cc9-84a5-d7e2d392c5f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099375 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22892a27179c597be0d1a44463698f9c12d4b00a10f044ce2468053ef4c87acc |
|---|---|
| Markdown | bf3438b5e5358152ff06ae846fdcb3235cbf5b02cc4f6ad030010598d9df8e94 |
| Publication page | 6beb2c4bc9aa995c1e2149fc7034853813192e6264480a563f0b678aaf415165 |
| Manifest | db93e26e30f12a63e660e40f887d505e96ea7ef5ebb396ed30287bc32ada1ae5 |
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 | pR8SR2yAnIGwsmOWHUulW/B6idlfD7QaWQ6Mi5ZHMcOIXYwggXLUjGieILKS8IHDwbirn6FFSqy78RUJmLwoBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:07.963260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099375observed 6beb2c4bc9aa995c1e2149fc70348538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:07.947086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099375/manifest.jsonobserved db93e26e30f12a63e660e40f887d505e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:07.930051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099375/publication.mdobserved bf3438b5e5358152ff06ae846fdcb323...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:07.913850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099375/publication.txtobserved 22892a27179c597be0d1a44463698f9c...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. |
|---|