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 ₱4.9M contract to ALL WEATHER CONSTRUCTIONNational agencies
Transaction hash:
e7d5e17129d8574fc4c3ce484a48e44a95f6e47ee5d255c32c26c6989bb602b0
Status:
Included and unchanged
Block:
#5,423 590 blocks after it
Position in block:
Transaction 363 of 401
Award day:
Feb 22, 2024 (2 yrs 8 mo ago)
Value:
₱4,938,104.67
Project:
24KH0042
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 #5,423 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)DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.Partly
- 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 ALL WEATHER CONSTRUCTION on 2024-02-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24KH0042: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2024-08-27). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 e7d5e17129…b602b0now …
- 2. Block Merkle root changedstored 3330d17179…3444a9now …
- 3. Block #5423 hash changedstored 77cfb8a3a4…a5b55fnow …
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 400 records. Each step hashes the current value together with the sibling shown.
- leaf e7d5e17129d8574fc4c3ce484a48e44a95f6e47ee5d255c32c26c6989bb602b0
- 01 L e7ae6a321f8091854b714355b0394e68a3b130c863f6c0f2bcbfdc1d53eb7ca5
- 02 L 566404db8e5aabfbaa909c8afbee391d8c167d7a813392deb26ed002e3c21a0b
- 03 R 5473d7ca956ee47e46868d175212f64f592a822b84a71e9aabc965361baadb78
- 04 L c8c016fa09e072f744961167cdaebfcea1839055921906cb6cdf85aa43d77752
- 05 R 6af23320aa73db2ab8db918f83f988a2fed8087ccfb3f7f944a9863b84c30fc3
- 06 L b8325a305a60acde350197fdc8a656eda37ea72fcb7d6518cfe9363c6e0113a2
- 07 L e2b45c99d5521fc9d285396620118a13ba1e870c991fdc480041cb100298f0b8
- 08 R afa3787ab41586c206f3509d826940f911d5b174396887d496a4d56705c98812
- 09 L cc0ae18758baa2fba833da40f682206579745a482696b79faef4a6e35e748930
- root 3330d1717914183d5169538cf24a5355e475a722fb2c8c6b37bd8731fa3444a9