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
BARANGAY CALZADA TIPAS - TAGUIG CITY Award a ₱1.0M contract to JOLARIS CONSTRUCTIONBarangays
Transaction hash:
e9831346e936dfe1f44cd965206a64f9f8b2502dba66a2db8f6edffeace9d069
Status:
Included and unchanged
Block:
#3,942 2,071 blocks after it
Position in block:
Transaction 167 of 188
Award day:
Nov 20, 2019 (6 yrs 11 mo ago)
Value:
₱1,000,000.00
Project:
Golden Harvest Road and Drainage
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 #3,942 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)BARANGAY CALZADA TIPAS - TAGUIG CITY awarded it to JOLARIS CONSTRUCTION on 2019-11-20.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 e9831346e9…e9d069now …
- 2. Block Merkle root changedstored a69b2993b0…e89be5now …
- 3. Block #3942 hash changedstored f5175325e9…3a53b5now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 187 records. Each step hashes the current value together with the sibling shown.
- leaf e9831346e936dfe1f44cd965206a64f9f8b2502dba66a2db8f6edffeace9d069
- 01 L e8b3fc1d58bd434b86514cf3adecd3b9a3e713ba2346b25432e3efec644d7e39
- 02 L 80d4ddc580de271db8b27db2b4b6fe0562f778499e3530f5bc634184246747e7
- 03 L b7aa8cf1f1b518baf8a62e20813f68552f214834deb05f2f9327679e3112f44e
- 04 R 04e9e5f7b29c016410784d2fda88e83c07eb62879bda51e056546dbb11b08577
- 05 R f189ae4ef719a1a4ff7239f0f1574f8d7342b95c4c3d928e7c0530308aa04d3e
- 06 L 3aa752cf89c4ace7f41e8407afad96dc38db497ffa8240f5023165dc47cab81b
- 07 R 93c91b602e4f61625f6d2603cceb98dd479f7a98f595e08c0840168787429915
- 08 L 106f8e53e96c86505514b3ea9d5f9ddc616379f6a03e7808f1f2f7ed622b5d22
- root a69b2993b096a9d9d987d4c0108120fefcc3cc65fc6a2a37e475ab7866e89be5