OT-2026-000058644
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off 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-2026-000058644) never changes.
Identity and time
| Publication number | OT-2026-000058644 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7782-98ea-18a76b06cfa5 · 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-2026-000058644 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7960855f40b375df012b75cea9087f0e7cc753d03dc480a0ef8dce807c3c08e |
|---|---|
| Markdown | c0f113ed392ab2278093afc0f288c1e6c13e6e3aac3e0aa4a208e202b6310dcc |
| Publication page | 95d0f5abd0fa32dc1ef730c81c4600f0530d3943895aa37b9f31deb8418794c5 |
| Manifest | 4ddaa29f1ce461a8cb95f7274afd0b77d3411765ff0c36a2dfc38b78b7f1ef61 |
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 | 1B8HvhZ4kys1W5syZePKlBynklfI1npdoVmW2WR1wYPknYp0XSqVGmbMkrLvg9F+8LY0wDGxrBDcA7RTB/7IAg== |
| 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
| 2026-09-17T10:47:09.375002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058644observed 95d0f5abd0fa32dc1ef730c81c4600f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:09.356190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058644/manifest.jsonobserved 4ddaa29f1ce461a8cb95f7274afd0b77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:09.336300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058644/publication.mdobserved c0f113ed392ab2278093afc0f288c1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:09.316063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058644/publication.txtobserved f7960855f40b375df012b75cea9087f0...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. |
|---|