OT-2026-000061886
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000061886) never changes.
Identity and time
| Publication number | OT-2026-000061886 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-7bb6-a2df-796711e4539b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061886 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8567b7b82957f46da6bd2c10dd27d82131f39c1c4409d9d79a4b6a7dd698654 |
|---|---|
| Markdown | 19268a8c29f37311d9503d24fdc330f74c2ac1692dc2f6a6d44e533fb786afc8 |
| Publication page | a5ad1b3fa92820e153ae818d30f599b32610e172faa3430dbd51eacd6a7aa71b |
| Manifest | de6cc9d1d2710829c3295d6cebcd68e34c62a37a6c1e9be665e9b6bdbb5656ce |
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 | vq2vcAkr/48BUvpYDr4ovcF5mf7QDNV+pbySy20m8ZNyZhGtwT9JVALlt6WeVQEElLKIDxri4r8HeJ6UNVwTDQ== |
| 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
| 2026-09-17T10:40:45.240142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061886observed a5ad1b3fa92820e153ae818d30f599b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:45.219786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061886/manifest.jsonobserved de6cc9d1d2710829c3295d6cebcd68e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:45.199758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061886/publication.mdobserved 19268a8c29f37311d9503d24fdc330f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:45.178407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061886/publication.txtobserved d8567b7b82957f46da6bd2c10dd27d82...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. |
|---|