OT-2026-000101124
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000101124) never changes.
Identity and time
| Publication number | OT-2026-000101124 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7d5a-ad60-f96cba5e6a5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d7ba784e17159adcbc62597e237e4ea1b19c5563c88e69a70c288dc696de6be |
|---|---|
| Markdown | 0d654cdc908727ff7e8022341338d15141f42470852970638377adad088cffd8 |
| Publication page | 5ab1ef2fb8a38b9eb7514686f313bdc3bd939a6869d62af4e9774d7974263326 |
| Manifest | f6e3b33b4f03e0e272cb598aca6e28231afa306bcd83eeb3a9104e372a694a84 |
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 | /PWyhC6FY5fXUMnhxiwK2tGCIccR5DZEni5gQvx5qX/vbc2KCtnxlyYscaRaO4LyoHead3YSyvTOm+fSNLRHBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:45.186791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101124observed 5ab1ef2fb8a38b9eb7514686f313bdc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:45.167920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101124/manifest.jsonobserved f6e3b33b4f03e0e272cb598aca6e2823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:45.130359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101124/publication.mdobserved 0d654cdc908727ff7e8022341338d151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:45.090917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101124/publication.txtobserved 1d7ba784e17159adcbc62597e237e4ea...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. |
|---|