OT-2026-000099037
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000099037) never changes.
Identity and time
| Publication number | OT-2026-000099037 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7599-8e4a-0cd0da99aa87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4503ca6dd591edafacf0ffbde8876eb6f344f208eedd9c070daae82cea8cde15 |
|---|---|
| Markdown | ef3829a3a5bcd3f38acdd127fc8545c970d096269ee77f40e912b443f8b96a8c |
| Publication page | bdccde7e890d0fdd13c3ed47d83d41d26a23620082aec69188224294ec360ea6 |
| Manifest | 6041aab66c251e71ceabe7bf1119e594578ee013f514c877ca2788895433b3f3 |
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 | 4itQuoARf99LwKaeSsL0OKy/xJ7DR5JP5DX2TaJg+p4mO7P2H9QhqkYuJhnx9OP4onWcwabk66mg8PjiX+CTCw== |
| 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
| 2026-09-17T09:30:14.918953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099037observed bdccde7e890d0fdd13c3ed47d83d41d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:14.900430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099037/manifest.jsonobserved 6041aab66c251e71ceabe7bf1119e594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.883923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099037/publication.mdobserved ef3829a3a5bcd3f38acdd127fc8545c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.862623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099037/publication.txtobserved 4503ca6dd591edafacf0ffbde8876eb6...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. |
|---|