OT-2026-000058526
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000058526) never changes.
Identity and time
| Publication number | OT-2026-000058526 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7d06-ba2c-b8459f3afd36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b36e5fa15769f2eb27c5b29e7c983b9c4d5b75253a132b91f161b8b89cb44ea |
|---|---|
| Markdown | 447ef019ad087fb0ec4cbb2d4c14d7239ec2a30a0c2697af87cd4eb57e060c2e |
| Publication page | 91df425ff34132bd9e0c8360c560fdf29e8f9c984fdfac97cbb4527970da7267 |
| Manifest | 8991cffffe8208682eb8124f6b9fb38a7c6f83d8fa806344804ebdd023aba1b7 |
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 | a8CZ+JQ06hGyTGUePvki1F4R5bz6RHy2OK1E1SaGvvj6PuBkEYDI7XuJhUWPBFnodwwCxs1ziqD3VTzzPUAYAg== |
| 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
| 2026-09-17T10:46:59.266438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058526observed 91df425ff34132bd9e0c8360c560fdf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:59.248730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058526/manifest.jsonobserved 8991cffffe8208682eb8124f6b9fb38a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.232996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058526/publication.mdobserved 447ef019ad087fb0ec4cbb2d4c14d723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.215284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058526/publication.txtobserved 8b36e5fa15769f2eb27c5b29e7c983b9...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. |
|---|