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 - CAPIZ 2ND ED Award a ₱9.5M contract to BROOKLYN & CONNOR BUILDERSNational agencies
Transaction hash:
5598e45edebf7c871ab2bba4b7affc6edb8115a48a7d6efc1f3af5d529cd4105
Status:
Included and unchanged
Block:
#5,348 665 blocks after it
Position in block:
Transaction 108 of 340
Award day:
Dec 4, 2023 (2 yrs 11 mo ago)
Value:
₱9,549,492.61
Project:
23GP0095
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 #5,348 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 - CAPIZ 2ND ED awarded it to BROOKLYN & CONNOR BUILDERS on 2023-12-04.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 5598e45ede…cd4105now …
- 2. Block Merkle root changedstored b6fa93119d…cb38c2now …
- 3. Block #5348 hash changedstored 27617c08cf…17cae8now …
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 339 records. Each step hashes the current value together with the sibling shown.
- leaf 5598e45edebf7c871ab2bba4b7affc6edb8115a48a7d6efc1f3af5d529cd4105
- 01 R 5641b7ea2a4efb52c7e9b428d159894814197d9c7534110a47ad2bf0268856ed
- 02 R 4ab918db994762238167e25e33ee09d93d5629caa0f75eca95a96a3c58a84939
- 03 L 25137bdfd2456de76be6a2299b67a801a889d78066c975de18c314c971c3df82
- 04 L f9f41303a4f21167f07d566ecd9d27446e4c4cde364689f9094f70714c436a07
- 05 R 1449224aa28f57a521bd00d7d648351ea1d14c7777561877ccc13e1a5e76509a
- 06 L 5259caecb6c3137af6ec3841e7cf763e4811de785cda22e9792a54edb32faa40
- 07 L 81dfbaa816bda70b976d6d35f111b7a2e6c43b7d2844f7f5436d1ee002a5e060
- 08 R 5b43c325331cd6a089c1435caa98c9a49f81a4ff72871517ff192d9c21b01613
- 09 R a81dae0723573f5fed9ffbe39c1c646d19de235cc4298480fdc7e1c1b2a2857c
- root b6fa93119d1307533c4bb5e4c09026ac8ad806dddc4b9f032a3ad3a89ecb38c2