OT-2026-000024554
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000024554) never changes.
Identity and time
| Publication number | OT-2026-000024554 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-70bc-815c-9f23d6a10df7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024554 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79757bd68edc928028d12b98afff3e7b9556836cecea02ae403a9b0c13fb180d |
|---|---|
| Markdown | 9b8d57443c6508f181798be19b8df61ddd6f50805caca3ca844398b0b1a6e083 |
| Publication page | 14e956c4e3b00c56325687a76a28a1509b6f3ed7e8f886d32cff4ebd70560aa4 |
| Manifest | e4a6c33c142fbc13a8f306d432e031db38b23b01532b7440559e5cbc39ac6b76 |
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 | bU1TiSAihoHMVux6HZZky79MUAnUqdAjrEqK1/2rwRt78qYzMfUj9hUewG/JQRp2FQT/nX5PgPbU6J1HMlKUDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:42.099901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024554observed 14e956c4e3b00c56325687a76a28a150...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:42.080144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024554/manifest.jsonobserved e4a6c33c142fbc13a8f306d432e031db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.055969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024554/publication.mdobserved 9b8d57443c6508f181798be19b8df61d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.024847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024554/publication.txtobserved 79757bd68edc928028d12b98afff3e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.309573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024554observed 14e956c4e3b00c56325687a76a28a150...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.293184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024554/manifest.jsonobserved e4a6c33c142fbc13a8f306d432e031db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.274857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024554/publication.mdobserved 9b8d57443c6508f181798be19b8df61d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.260193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024554/publication.txtobserved 79757bd68edc928028d12b98afff3e7b...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. |
|---|