OT-2026-000054700
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000054700) never changes.
Identity and time
| Publication number | OT-2026-000054700 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-7bbb-a045-972a2c61885b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a67ff24f2da6911e4c8029ee59c5bac7968575c47ccf44f7ca8f256ecde6da4 |
|---|---|
| Markdown | 998dd43c70b0addb0f25a7085150c8b58af13db693246cb6ee40ab0e20cabf4c |
| Publication page | 414b28f88f077af9fd78bb766a216be743c4f92d6fe279a8534b4b01ea11fd6c |
| Manifest | e3b891850711c126a0fc859a552df9ebbccb611d7526c65bd9978654c385ebfa |
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 | xswKD9UKrz0bYn5fJE24mEkSulWnkc+gLnyWIdipKLmwNcRUpWLw1Enbz+Qi3scg8Rp6iDDycSxE6BKDDGTUDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:47.536603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054700observed 414b28f88f077af9fd78bb766a216be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:47.518317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054700/manifest.jsonobserved e3b891850711c126a0fc859a552df9eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:47.499125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054700/publication.mdobserved 998dd43c70b0addb0f25a7085150c8b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:47.479475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054700/publication.txtobserved 1a67ff24f2da6911e4c8029ee59c5bac...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. |
|---|