OT-2026-000100744
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000100744) never changes.
Identity and time
| Publication number | OT-2026-000100744 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-7a00-870a-22a8f9114f74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100744 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb4d0d4d33f453a76bf2360c722998353147e7b2009c12fac80c4572cdf55218 |
|---|---|
| Markdown | a92f822e62b0cba4727a44b74f75eb83b5d46050de539086ae9e66ebf0697a8b |
| Publication page | b5d9d98d76b3b0439cd1dff7086560abc23b7849ceb61df86a6569af23ef67d9 |
| Manifest | 973d05311bebab2325a33f790e43dfc7fa460c9ed5d4a27c8b3bb49f020f244d |
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 | ShX+KVvdFn7wiLUUKOUQyKM9VgtYye5+poZRamcdglyC2c/RooD7dWMEkKb1P93FX0L0HlV9spuxs2ZT+UlIDg== |
| 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
| 2026-09-17T09:27:34.674974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100744observed b5d9d98d76b3b0439cd1dff7086560ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:34.657575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100744/manifest.jsonobserved 973d05311bebab2325a33f790e43dfc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:34.639513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100744/publication.mdobserved a92f822e62b0cba4727a44b74f75eb83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:34.620542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100744/publication.txtobserved bb4d0d4d33f453a76bf2360c72299835...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. |
|---|