OT-2026-000056511
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000056511) never changes.
Identity and time
| Publication number | OT-2026-000056511 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af5-7039-9836-0c6bb9260b8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056511 |
| Status | PUBLIC |
Content hashes
| Canonical text | c58ac405c692364f945de945378dc6529e2ca436ce2b980cd5fc148a1e2fe4d9 |
|---|---|
| Markdown | d95bb6b32b5517e6304f713e7d5bddeb47d0b4094617b531e8143c5669ad311a |
| Publication page | e86f9dd79900499cec73d38dd929eb3b3f27278e6bdcf14253f6ff1ca9d03d00 |
| Manifest | b896c5d54e4eac65b10839815e006422e1845fa16c0c1a3b2190987042ef6ca2 |
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 | 0e22Qy3ZHirVNfVeHep+BFziq3+iKRbur49XGqWlUiELBA1RGABUeLk+EcJJM49dYps2zmVljHKIKsHeaeisAQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:49:50.020024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056511observed e86f9dd79900499cec73d38dd929eb3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:50.001710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056511/manifest.jsonobserved b896c5d54e4eac65b10839815e006422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:49.983561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056511/publication.mdobserved d95bb6b32b5517e6304f713e7d5bddeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:49.966154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056511/publication.txtobserved c58ac405c692364f945de945378dc652...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. |
|---|