OT-2026-000009715
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, sustained blow-off before set-down
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-2026-000009715) never changes.
Identity and time
| Publication number | OT-2026-000009715 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-726f-9339-ce7a7ee8e968 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009715 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6d26fa10d9bb33d2f9377299a72176e21cba6cb07b3c6fce62a6958bed2140b |
|---|---|
| Markdown | 89097f29278cebe9c21eaff6f7686a00c59729a93bcda871d770770e36c6c92d |
| Publication page | 2a2508446d41ca54077369f30b94c284177cff7d94420f82672ebfb904f79750 |
| Manifest | 1f2c674620c569d7ac199cf1d7ac2a0e1f8b52bd61f7c9d76b75546f63ee5df2 |
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 | bKmArhrz8vrpt6YMeayyGob8iTe7dh5g7GY51bkVHddYGz5crENLdhzAXTXAKoRtEeeIsYwDzVgc9QYI/MjQDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:12.567090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009715observed 2a2508446d41ca54077369f30b94c284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:12.547823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009715/manifest.jsonobserved 1f2c674620c569d7ac199cf1d7ac2a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:12.529942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009715/publication.mdobserved 89097f29278cebe9c21eaff6f7686a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:12.510432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009715/publication.txtobserved e6d26fa10d9bb33d2f9377299a72176e...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. |
|---|