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 TRANSPORTATION AND COMMUNICATIONS - MAIN Award a ₱32.6M contract to AQA GLOBAL CONSTRUCTION, INC.National agencies
Transaction hash:
d1088bb5397d1d5f4f13602f56ea83ccd3125f23b3de5611e5504b6d3c16fc6e
Status:
Included and unchanged
Block:
#1,966 4,047 blocks after it
Position in block:
Transaction 79 of 96
Award day:
Jan 7, 2014 (12 yrs 10 mo ago)
Value:
₱32,645,174.49
Project:
KBK Toilet Facilities Improvement Project - CW
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 #1,966 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 TRANSPORTATION AND COMMUNICATIONS - MAIN awarded it to AQA GLOBAL CONSTRUCTION, INC. on 2014-01-07.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 d1088bb539…16fc6enow …
- 2. Block Merkle root changedstored c59319ac33…ed96benow …
- 3. Block #1966 hash changedstored 6b84847c34…0ecaa8now …
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 95 records. Each step hashes the current value together with the sibling shown.
- leaf d1088bb5397d1d5f4f13602f56ea83ccd3125f23b3de5611e5504b6d3c16fc6e
- 01 L ccb45deb106adf955363a2d2d6f54f67c5df3b4c4df115600621e0090d846353
- 02 L 6e9aee4d47fb6e646bffca64b6067d77425fe6c9b0514bac94466a311fc19813
- 03 L d3bba402942b6db39c5c519fbba9003aa78d3c618cfcab8c6e850e19d922a8a1
- 04 L 839dba6f29247bda282d2f2b2bb82d13e0b487811f9359811558876669be49d7
- 05 R 59af8741861b853d918499f734dca6d799e227d33aadfeffe391b9714e3a9ca1
- 06 R e43cc8c59f8c61654913ef1bc0c04357ca0eb89afaa37870c1b94a0d78ce3807
- 07 L da210b281dd978e45ac98508f2aa48985b683445ef142274625a4af10e85f617
- root c59319ac33b95b3760b6f10c4139abee81b8a5523d219c1011570f4d29ed96be