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 PUBLIC WORKS AND HIGHWAYS - REGION V Award a ₱88.6M contract to RAMARPLUS INCORPORATEDNational agencies
Transaction hash:
d60f168841c6a16ff201699e99515a8d4b40e8904059c7e24e97f3d0bf845d08
Status:
Included and unchanged
Block:
#3,118 2,895 blocks after it
Position in block:
Transaction 221 of 261
Award day:
Jun 29, 2017 (9 yrs 4 mo ago)
Value:
₱88,601,998.35
Project:
17F00042
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 #3,118 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 PUBLIC WORKS AND HIGHWAYS - REGION V awarded it to RAMARPLUS INCORPORATED on 2017-06-29.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 d60f168841…845d08now …
- 2. Block Merkle root changedstored 8c507899fc…821c77now …
- 3. Block #3118 hash changedstored e8d0bab9df…0af157now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 260 records. Each step hashes the current value together with the sibling shown.
- leaf d60f168841c6a16ff201699e99515a8d4b40e8904059c7e24e97f3d0bf845d08
- 01 L d4ca2fe3b1444760b6851587b5135761b37175d311cc86f4a0431ba229fc946e
- 02 R 52712ae0dc48f78a89a0833a4d913bb5d7571da2532ac0c48fb7bcac8afc9e3e
- 03 L 148c3e93e4a94318ffe105f5f4dc9f3491a216f18186d47e214bbd81e2923750
- 04 L 8807237bd65a80ef22695643c683f4f47184f320a73fc459dac6a78ee14a4eb8
- 05 L d5332ff033c52d3d7fa26bb842f849d3bb747a7bf5ab4100641e6454c9e328bf
- 06 R a5203e3480832b2bc2d1e5084abf161907b70a99972872e81358958e18f882eb
- 07 L 66cbf652dcbf035d9b71948a7f0b261ab1b1909b676c8e450e068bfa830a9cea
- 08 L 82527cab393730b133d0028f8d0107c8bd03f7a4a2271a7544310073afe2cc39
- 09 R 536a61c0864a4df27dc49c234744878cb389b78a5172490ec511da0c048d4959
- root 8c507899fcd6720d50184fbdf5b19c3a6c270de2e5bf516865d353edfb821c77