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
CITY OF CANLAON, NEGROS ORIENTAL Award a ₱1.4M contract to YCT BUILDERS CENTER CO., INC.Cities
Transaction hash:
7abc292fc0a409debcee4d9ad63f3a2e8e5a3734553e233c6b297ead23039572
Status:
Included and unchanged
Block:
#5,451 562 blocks after it
Position in block:
Transaction 229 of 470
Award day:
Mar 22, 2024 (2 yrs 7 mo ago)
Value:
₱1,442,892.51
Project:
Construction Project
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 #5,451 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)CITY OF CANLAON, NEGROS ORIENTAL awarded it to YCT BUILDERS CENTER CO., INC. on 2024-03-22.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 7abc292fc0…039572now …
- 2. Block Merkle root changedstored 80b326524c…f6957anow …
- 3. Block #5451 hash changedstored 6f5d886979…a9b278now …
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 469 records. Each step hashes the current value together with the sibling shown.
- leaf 7abc292fc0a409debcee4d9ad63f3a2e8e5a3734553e233c6b297ead23039572
- 01 L 7a64fc1a5019ed7d416a70495e16bdfc33fe8ff70c6ca308fe95648d806ec294
- 02 R 8050bb3e6728c5a54ba798354c4d4fb191eaec24dae476750bdf43e9e332089e
- 03 L 1fb3bf88b00b114bc37dfecab6731b344ee5246eefcd057122c93b0fc00019f0
- 04 R c00d607b6d319114f6e3eba23166de31706e92e8eefe373f253a3049bb81cad3
- 05 R 3ff38172da7638486697da6144fc692a623a47ae9294a9f4ff579f1d638f3918
- 06 L e6abeb9703aa74873d42d5f6d8618fca7f0da2d89caa6a49483c375cce310de3
- 07 L e7ef14c3652cca9efec40c34b4dba3ed6fd665a8bba6eb1a59277f61fcd4d699
- 08 L 0876702cccbdf45ea2de80597aa794ea0f3b5349d6402f1c72e662770fed614d
- 09 R 19b682a90f0556c203448b38532a334b1356a5f1b39b05364a55aad4657b2e8b
- root 80b326524cc1bbfd1819cb2114e10e51266ba6c85a632be330f09f9c06f6957a