OT-2026-000060914
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000060914) never changes.
Identity and time
| Publication number | OT-2026-000060914 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-726f-bbf6-4e4a2a36e015 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b8add12de453dd75c031192d45fd9cc5613c4d25d5d6222ce22e1c7e48942f1 |
|---|---|
| Markdown | a1c8803635a6c780e6fb79554e3f7545607aa5eafe7ecb8313f6253df0140157 |
| Publication page | 994508085a9924f7b7e6a8960ed5352d9ff60e58dc3c34594f865ff182acea6c |
| Manifest | 3b52e20098e697604ad48753bfdba48f84a26026060e1b56795c93af5643fb02 |
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 | tiqy9A8xVGcNNn0sP1y664Ut782Hdi+SNed8k4Ih1KZY+CrMoaKuN5MCPAsSjoEdwUCENWqJbUlUKPC7RUvNCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:10.802509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060914observed 994508085a9924f7b7e6a8960ed5352d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:10.785130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060914/manifest.jsonobserved 3b52e20098e697604ad48753bfdba48f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.769947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060914/publication.mdobserved a1c8803635a6c780e6fb79554e3f7545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.753888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060914/publication.txtobserved 3b8add12de453dd75c031192d45fd9cc...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. |
|---|