OT-2026-000099604
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000099604) never changes.
Identity and time
| Publication number | OT-2026-000099604 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-73fa-909a-fdb01c674be2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099604 |
| Status | PUBLIC |
Content hashes
| Canonical text | c01716e10c61502422406ffd98bf7b0cbe6ed1d5762b559c6ec1ecf2821a12da |
|---|---|
| Markdown | 7652533b87b34535469d81f208bedc4ddc5f45e4623f32ab49f9db5e22b04949 |
| Publication page | 3b844562429bca136acb08e5ac19b1a92f5de31177feaa80e20a63b3a014c2f1 |
| Manifest | 0c3ee1ad2c450375e58ea41c947b5b02c932974bc6b076c60b3a00dd38d2268b |
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 | Xv/rTCg4APb0pqU+mo0pJysdFUSLttgBxsCDDuFCdEt99/wzmOQ5iMC/xuKXM9cSuzw7sPUei5E1hfDI1nISDw== |
| 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
| 2026-09-17T09:29:31.921797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099604observed 3b844562429bca136acb08e5ac19b1a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:31.905180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099604/manifest.jsonobserved 0c3ee1ad2c450375e58ea41c947b5b02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.886960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099604/publication.mdobserved 7652533b87b34535469d81f208bedc4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.867614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099604/publication.txtobserved c01716e10c61502422406ffd98bf7b0c...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. |
|---|