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 - CAGAYAN DE ORO CIT Award a ₱23.8M contract to WTG CONSTRUCTION AND DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
1b91c6da066d64cc6a02f5a5e82531eeaaecb2d60f22ba5242656b44df479c4e
Status:
Included and unchanged
Block:
#1,359 4,654 blocks after it
Position in block:
Transaction 6 of 82
Award day:
Jan 24, 2012 (14 yrs 9 mo ago)
Value:
₱23,756,217.22
Project:
11KD058-Rehab/Reconst/Upgrading of Damaged Paved National Road Generated from Pavement Management System/Highway Development and Management-4 (HDM-4), Corrales Extension St.- Port Road, K1438+000
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 #1,359 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 - CAGAYAN DE ORO CIT awarded it to WTG CONSTRUCTION AND DEVELOPMENT CORPORATION on 2012-01-24.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 1b91c6da06…479c4enow …
- 2. Block Merkle root changedstored a8743df514…ec5d94now …
- 3. Block #1359 hash changedstored a510cc7760…5f3a19now …
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 81 records. Each step hashes the current value together with the sibling shown.
- leaf 1b91c6da066d64cc6a02f5a5e82531eeaaecb2d60f22ba5242656b44df479c4e
- 01 R 210f7dd309344c3c769f80474256fd7c3a273b4ac6747a3987f04e40633b1963
- 02 L 865e049091a19501c02e1f28422caf23cb5ae2a1912a357fdbecbf1f3bba568b
- 03 L 302c0f034513c51492fc0ba89d0dede971a63a7e6fba46bfbf11cd24b2c19341
- 04 R 5f2539132c0e022e7a9a8f611a2ec9757acf895687deeb6bea6409a8860c5031
- 05 R e398fda02f17374284bcf6e942ec1d18a8447463a02bcb75c7d30f835df0e60a
- 06 R 1a1a7e3bfe16929bfb9b3b70c5137ea240f696a9ade2ae8aeaa1a48b471524b8
- 07 R 4ec19e14d87741fabe6e3b49095b1e5e1ee44a05cf0a6ef8297fc924052d4d80
- root a8743df514249a51bf364b20e5d621e8a16508d556899810e77b719d46ec5d94