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 - DAVAO ORIENTAL 2ND Award a ₱8.1M contract to RC TROCIO BUILDERS AND CONSTRUCTION SUPPLYNational agencies
Transaction hash:
0ce67bc2b21a2ba3a2fb08ac8bfafc3180390209da62b6e3d60e75cbec68a8fe
Status:
Included and unchanged
Block:
#2,259 3,754 blocks after it
Position in block:
Transaction 11 of 101
Award day:
Dec 2, 2014 (11 yrs 11 mo ago)
Value:
₱8,057,309.92
Project:
14LG0036
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 #2,259 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 - DAVAO ORIENTAL 2ND awarded it to RC TROCIO BUILDERS AND CONSTRUCTION SUPPLY on 2014-12-02.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 0ce67bc2b2…68a8fenow …
- 2. Block Merkle root changedstored c5ca87e951…972de1now …
- 3. Block #2259 hash changedstored 36a5ab556d…658470now …
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 100 records. Each step hashes the current value together with the sibling shown.
- leaf 0ce67bc2b21a2ba3a2fb08ac8bfafc3180390209da62b6e3d60e75cbec68a8fe
- 01 L 0b2972a683a8bdfd0130fa7e292c8b4183f3c34b7c559a3d154c6a752af0951b
- 02 L 198b752046bf9a1bc59ce1444cd90627a11f1aea88c2049311b6510ea82b7275
- 03 R 37ffcb872d2bce6579bf0a189f0c36481dcce3a97eb768a8620bf55215442e35
- 04 L c2c94bd36cfbf61229f26443aeab1611226a4a18661796931329340b3d97f0a8
- 05 R 7277603c77ab34773bd1fe589b04f90b4777be74dbb6f44566e0622ac8a14a78
- 06 R 68329857599cce87ec2d7575c98e39479e3037c9224a2c19ca19124baba73fc8
- 07 R a7288234ab2c294fbc0122e4e7bc458daafd1d9699f4d27f04ddfdb6fe69faa3
- root c5ca87e951f140ca4f9c0ed93de09439a9d5b54a563079d572aad1e64f972de1