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 - LEYTE 4TH DEO Award a ₱968.6K contract to BP SACAY TRADING & CONSTRUCTIONNational agencies
Transaction hash:
b0cda01a6d624a656e0c8eea3d7be7b04ce5bba96f20653c397c2ba8978206aa
Status:
Included and unchanged
Block:
#1,439 4,574 blocks after it
Position in block:
Transaction 46 of 66
Award day:
Apr 27, 2012 (14 yrs 6 mo ago)
Value:
₱968,569.43
Project:
Renovation of Libjo BHS, Brgy. Libjo, Merida, Leyte
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 #1,439 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 - LEYTE 4TH DEO awarded it to BP SACAY TRADING & CONSTRUCTION on 2012-04-27.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 b0cda01a6d…8206aanow …
- 2. Block Merkle root changedstored c26782950a…4acdcanow …
- 3. Block #1439 hash changedstored 664b1fed8a…39ec49now …
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 65 records. Each step hashes the current value together with the sibling shown.
- leaf b0cda01a6d624a656e0c8eea3d7be7b04ce5bba96f20653c397c2ba8978206aa
- 01 R b0f941ab7d80339b2548ef70a39912b86aa7a1fb16d087cc08c4d534bb77d7ef
- 02 L 67f8f468fbae048997eb499c95f2b748eb74ccd311835d70d31bba5333571e44
- 03 L 25da42f0ec628dd99b572d758f5d1cae29014c91ddf5727141ef66b1d29860f0
- 04 L 33317b0022fa79df62a197015305f5af25008f7df905ae8b3d8bdfccb82a400a
- 05 R fd563f1d2758e8a56d5d06bde24fd6fb8dced391d77aa09e3dfdd0b56799e584
- 06 L 1ea0b83f2a22b406e2df85344445c06d2426e268c92300f0960e0e67f3f6afb2
- 07 R ca34dcc3ca4dd1ee33b9ea38286d69824e59a37280f04941302a0877e0aead1f
- root c26782950a9ddde029e9e27ec442e538940e3e543d30d25b5fabf7b48c4acdca