OT-2026-000008624
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, pulsed 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-2026-000008624) never changes.
Identity and time
| Publication number | OT-2026-000008624 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-735f-8d31-b010e8935f7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a6235d7148acb46b76511c100313f9a87589dbc52fa04c08f95cef13fbdecf4 |
|---|---|
| Markdown | 1693bc00bdc3212caaad770db2bb5d432036aa4393087af10512520bd4468083 |
| Publication page | b839ecfb8e76df715e818172d5ed401132ef5e41aa6ffae875ae6066cad03b34 |
| Manifest | 4e8e973ac7e2d6d71073c5997a8d20287857ebde672d7b6d1458c3d1fbe8f646 |
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 | jkW7xchUPAUZYI+h+VwaJpqfzJe82lc2ZMtLjkXfAU2O77yUHjQzbGW0UCLXXDKLHrSYF7NaV+KYTv4VpCngDw== |
| 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
| 2026-09-17T12:18:35.204889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008624observed b839ecfb8e76df715e818172d5ed4011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:35.184797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008624/manifest.jsonobserved 4e8e973ac7e2d6d71073c5997a8d2028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:35.164589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008624/publication.mdobserved 1693bc00bdc3212caaad770db2bb5d43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:35.144671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008624/publication.txtobserved 2a6235d7148acb46b76511c100313f9a...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. |
|---|