OT-2026-000064417
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000064417) never changes.
Identity and time
| Publication number | OT-2026-000064417 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7db8-9821-5766a880b9ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064417 |
| Status | PUBLIC |
Content hashes
| Canonical text | 706607312af181c293bc2d9ac8355749cdd22f27ca9ba5ffd115e1f58df12e25 |
|---|---|
| Markdown | 8dc0e636d19bee763d6b77b617923d44978898a6936fb925e680db1bc9324d36 |
| Publication page | 7d8243282aab9bf0aab535c419b7b741439c4d555e9f18df961855725981bbc2 |
| Manifest | 3303f9e3cbca094974b9970ff10f145ef97d4a51bf306df417878ee4a0bb92c5 |
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 | Q3p6zN5tO6GKYOTtDzFl0uGpJe5SABGX17DiKPvnK9xXTa88hpquR9yAE8dF2SqNhMj696wrZsOPnOwxGiKQCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:35.853169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064417observed 7d8243282aab9bf0aab535c419b7b741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:35.835561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064417/manifest.jsonobserved 3303f9e3cbca094974b9970ff10f145e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:35.817907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064417/publication.mdobserved 8dc0e636d19bee763d6b77b617923d44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:35.800016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064417/publication.txtobserved 706607312af181c293bc2d9ac8355749...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. |
|---|