OT-2026-000082341
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000082341) never changes.
Identity and time
| Publication number | OT-2026-000082341 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7bb3-a200-bbf19fe28338 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082341 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae4dde280fa6044dbd8bcb4c536b984a3ae7657567f63c51b4645e518cd53014 |
|---|---|
| Markdown | ff3116d76a049e494d2a347697b58b74eecd73909a6fba300e6270079ebdc1e9 |
| Publication page | 626916d494f95e4d767114d19fdba5f87bbb259ef2966a7aeda3331047a61252 |
| Manifest | 4f57e04587c3d1f89d6409d69a30d7e4eb67b1458524f4eb2fa4734745cd30e2 |
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 | HLPe9y2lk572s0cFZmx5MBq3IDTS0cimLzVhwrgRD4sWBLSzmBMPKwgwLADogziCZ1ebi4thM/Lkj37mp8ZmAQ== |
| 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
| 2026-09-17T09:59:12.718797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082341observed 626916d494f95e4d767114d19fdba5f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:12.701537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082341/manifest.jsonobserved 4f57e04587c3d1f89d6409d69a30d7e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.684548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082341/publication.mdobserved ff3116d76a049e494d2a347697b58b74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.666331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082341/publication.txtobserved ae4dde280fa6044dbd8bcb4c536b984a...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. |
|---|