DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DEPARTMENT OF ENVIRONMENT AND NATURAL RES. - PENRO, N. VIZCA Award a ₱444.8K contract to RAHIBEN CONSTRUCTION SERVICESNational agencies
Transaction hash:
3cc1fd97d70ec711c2d4f686f6cefef87c6e36966dd74090e827a18a7b62c73f
Status:
Included and unchanged
Block:
#1,868 4,145 blocks after it
Position in block:
Transaction 18 of 91
Award day:
Sep 20, 2013 (13 yrs 1 mo ago)
Value:
₱444,827.89
Project:
Records Office of CENRO Dupax
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #1,868 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF ENVIRONMENT AND NATURAL RES. - PENRO, N. VIZCA awarded it to RAHIBEN CONSTRUCTION SERVICES on 2013-09-20.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 3cc1fd97d7…62c73fnow …
- 2. Block Merkle root changedstored 0a92192aef…1de04enow …
- 3. Block #1868 hash changedstored 97f1f793f2…e040dbnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 90 records. Each step hashes the current value together with the sibling shown.
- leaf 3cc1fd97d70ec711c2d4f686f6cefef87c6e36966dd74090e827a18a7b62c73f
- 01 R 42c5372e1a65f3da0a40686a6295db53122acb4519aa98828a3941c9e58b35d9
- 02 L fab075e9eeef75d85370ea4d1a02220aae869d463c84448d4f1b131971755c54
- 03 R 168ec048157bb18d7c5cfc16c36fe9d97248b5573d64c101c895325d680a668e
- 04 R 6637e1a27bc70ad91ad789be2304ac515a469bd727b41f5cc9e43fbf73f3b2e0
- 05 L db163c667d59b4d43aaaa16f3cf8fdab03638ecd25cf735e8f95fbe2018bd03f
- 06 R 37117195ef19a7f147eb0761a9de5eccbc0bd31220007dc58b86d5fdcfc89b41
- 07 R a21204f6d871af0afed0cc85118d445a0609ac0e9159743753955d5e75bc59a6
- root 0a92192aefad9263541389fcb56ea0906c31c6ca81427cc0c06ba747ef1de04e